The more criteria we add using the AND operator, the less people we will find with our search. We have filtered out the excess and are left with the more specific candidates who fall in the cross section of the Venn diagram. We are now asking the LinkedIn database to search for all of the people who include both the word “Recruitment” and the word “HR” on their LinkedIn profile. But let’s see what happens when we use the following Boolean string: In the first group are all the people who have the keyword “recruitment” somewhere in their LinkedIn profile and in the second, all those who have the keyword “HR”. There is no limit to how often you can use any of these elements in a search, so you can create very specific search strings, which will save you a lot of time in filtering the results. These are:īy applying these appropriately, along with the keywords you wish to consider, you can create a huge range of search operations. The first important thing to appreciate about Boolean is that there are only five elements of syntax to understand. It produces more accurate and relevant results, allowing you to navigate through appropriate candidates, while disregarding the unrelated. What is Boolean Search?īoolean Search uses a combination of keywords and the three main Boolean operators (AND, OR and NOT) to organise and sift through your searches. But never fear! We’re here to teach you some of the tricks of the trade. However, fully constructed Boolean search strings can look both confusing and complex, and may seem difficult to write. This logic still underpins all digital devices to this day, existing in almost every line of computer code.īoolean search writing is a skill that top recruiters need to know in order to get meaningful candidate search results from a wide range of software, including LinkedIn, various job portals and Google. His legacy was Boolean logic, a theory of mathematics in which all variables are either “true” or “false”, or “on” or “off”. By equipping recruiters with the skills they need to use boolean search terms, interviewers can ensure that they can find the best candidates for the job.īoolean search is based on the work of prominent British mathematician George Boole. As a result, boolean search terms should be an integral part of any recruitment training program. Additionally, boolean search terms can be used to find candidates that might not be found through traditional search methods. By understanding how to use boolean search terms, recruiters can more efficiently find candidates that are a good fit for the position they are trying to fill. Search for a specific word or phrase in the source.Boolean search terms are some of the essential tools a recruiter has at their disposal. Search for a specific word or phrase in the text. Search for a specific word or phrase in the title. (search for the word sleep within five words of the word anxiety) Search for specific words in a specific number of words in your phrase. (Search for the phrase sleep deprivation.) (Search for the term academic and its synonyms.) (Limits results to results other than Wikipedia.) (Limits results to only those with bears and not the term Chicago.) (Search for content that contains scholarly OR academic.) (Search for content that contains both vegetarianism and obesity.) Google also has a few additional operators that work to refine results.īelow are common boolean operators that work when searching within Google and Google Scholar, as well as an example of each. Using these operators, you are able to focus your search on the results that will be most helpful. Boolean operators are words or symbols used as conjunctions to combine or exclude keywords in a search.
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