Putting "double quotes" around a phrase will retrieve ONLY that exact phrase – without variation. ("comprehensive claims" OR "land claims") AND (indian OR native OR "first nations" OR indigenous) It's also possible to search for multiple synonyms using round backets and the OR operator. As a basic rule – always use ( )’s to combine words linked together with OR. It looks for all records that contain either of these words, then finds which of these also contain the term "land claims". The brackets tell the computer that "Indian" and "Native" both represent the same concept. Think back to doing math equations in school – the brackets work the same way in a database. Using round brackets ( ) in a search statement tells the system the order in which to perform the search. ![]() To do this, enclose the terms connected with OR within parentheses. It is possible to perform complex Boolean searches in which more than one Boolean Operator is used. This should be done cautiously, because as well as deleting the unwanted items, such a search will also eliminate records that discuss both the relevant topic as well as the unrelated topic. If you are retrieving many records that are unrelated to your topic, try using the NOT operator to eliminate a word. NOT is used to exclude a particular word or combination of words from your search results. If you are retrieving too many records, try adding another search term with the Boolean Operator AND. Although candidate search methods have expanded, specifically with the emergence of AI-driven contextual searches,boolean search recruiting is still a common way for recruiters to pinpoint focused candidate pools across different platforms. ![]() This search query would return a much smaller set of records, and the items found would be more specific to your research question. Boolean search recruiting has been a staple in the industry for a long time. If you are retrieving too few records, broaden your search by adding a synonym with the Boolean Operator OR.ĪND is used to join words or phrases when both (or all) the terms must appear in the items you retrieve. The OR operator is particularly useful when you are unsure of the words used to categorize your topic or if information on your topic is even available. OR is used to join synonymous or related terms, and instructs the search tool to retrieve any record that contains either (or both) of the terms, thus broadening your search results. It indicates the order of importance of the search and is especially important when you start using multiple operators. This tells the search engine (whether that’s Google or LinkedIn) how to process your search. Searching elections NOT presidential will find resources on elections (local, Senate, etc.) but exclude information about presidential elections.Ĭaution: Be careful when using NOT! The term you want may be present in an important way in results that also contain the word you wish to avoid.There are three common Boolean operators: AND, OR, NOT (it's best to capitalize Boolean operators because some search tools require it). Parentheses () When you start creating more complex Boolean strings it’s a good idea to use parentheses. Searching political action committee OR pac college OR university, corn OR maize using the OR operator will find resources with either term or both, giving more results. Searching elections AND contributors will find resources with both terms, giving you more specific results. Today, most databases automatically search for all the keywords you typed (AND), because it's the most common and useful way to narrow a search.īut you may find some advanced search forms will display a choice of operators, so that you can see them work, such as in the JEWL Search advanced search. Boolean operators tell the computer whether you want to: Keyword searches work with three basic operators, involving Boolean logic.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |