![]() ![]() When information is hard to find because there is either too much of it or too little, Boolean operators can help be more specific, so that Google can find you the most relevant results.ĪND and OR are the most common Boolean operators in search queries. Boolean operators are not always necessary with modern search engines, as Google uses a lot of external information to help provide context and understand search intent.īoolean operators are particularly useful when you have either very wide or very narrow search queries. There are a number of different Boolean operators that can be used with Google and other search engines in queries. Which Boolean operators can be used for queries in search engines? So, the search term 'Restaurants -Italian' would search for restaurants, but exclude any that mention they are Italian. In the case of search engines, NOT is usually represented by a minus sign (-). By using Boolean operators in search queries, it helps them understand your search intention and find you the most relevant results.įor example, Boolean operators can also be used to exclude certain information in order to narrow results. Search engines like Google also use Boolean operators in a very similar fashion. Doing this, and adding more specific terms, helps you to quickly locate the records you are after, even in databases with millions of entries. If the AND were changed to OR, then it would find customers who are either male or 21 years old (or both). This query would search a database of customer data to find only customers that are both male and 21 years old. SELECT firstname FROM customers WHERE gender='male' AND age='21' Popular database query languages like SQL are composed primarily of Boolean operators to access and modify data in a database.įor example, a basic search query in SQL looks like: ![]() Using these basic operators, you can choose to include or exclude certain words, whether on their own or in conjunction with other words.īoolean operators are very commonly used in computer science, particularly in database administration. The most common Boolean operators are AND, OR, and NOT. Google may find millions of results for some queries, so using Boolean operators helps you find the most relevant results. They are useful to know when you want to find specific results within search engines, especially when using popular keywords and phrases. 3 Which Boolean operators can be used for queries in search engines?īoolean operators are a limited set of words that can be used in search queries to narrow results. ![]() Want more definitions? See our complete library of HR Terms. If you want to gain a thorough understanding of X-Ray search techniques to craft your own Boolean search strings, read our tutorial on Boolean search for recruitersĪlso, visit our library of Boolean search cheatsheets. Search for an exact phrase (Consider keywords in quotation marks as a whole word) Group multiple search strings and set priorities Results include either keyword or all of themĮxcludes a keyword from your search (Mention without a space before the unwanted term) Results include all keywords linked with AND To better understand the basic Boolean commands and symbols and build your own Google search string, see the table below: With the inclusion of the minus sign, you exclude sample resumes and job ads which will give you irrelevant results. This search string detects all the resume or CV files (intitle:resume OR intitle:CV) that contain the word ‘physical therapist’ and mention a degree in kinesiology. (intitle:resume OR intitle:cv) “physical therapist” kinesiology (bachelor OR master OR degree) -job -jobs -sample -examples Here is a command example searching for a physical therapist with a degree in kinesiology: The Google search string should have all the essential keywords and symbols that’ll bring you accurate results. What is a search string example on Google? Academic degree and other certifications.Employees who work or have worked in a specific company.Examples of information you can find using the Google X-Ray search By putting together specific words and phrases, you can narrow down your search to a limited number of results and spot candidates with the preferable qualifications and skills. ![]() Google X-Ray is popular in recruitment, with Boolean search being a powerful tool for effective candidate sourcing. Google Boolean strings are commands that help you come up with targeted results by applying the so-called Boolean operators, for example AND, OR, and NOT (see the Table below).
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