![]() Now you can begin building precise searches that meet a specific criteria to pull up the documents you need. See Using Quotation Marks to Find Exact Matches. Quotation marks can also be used to ensure you find documents containing the singular and the plural of a search term. You can enclose any text in quotation marks to find documents containing that exact text. However, there are some important differences to keep in mind. Use Quotation Marks to Find Exact Matches The transition from Westlaw® to conducting research with Lexis® / Lexis+® is made easier by the fact that most of the commands and approaches that work on Westlaw also work on Lexis / Lexis+. The only exception to this applies when performing an All Fields (AF). Unless you are using parentheses, Terms & Connectors are processed in the following order: There is no limit to the number of Boolean or proximity operators used in a single query. See Proximity Connectors Understand Connector Priority If amusement appears several paragraphs away from park, it may mean the document is less likely to contain information about amusement parks. In this example, the number of results for this search will be slightly larger, because the search is looking for either amusement or theme within two words of park, which must be within 10 words of some form of the word liability. To broaden the scope of your search, you could also include the word theme in your query:Įxample: amusement OR theme w/2 park w/10 liab! (The use of ! as a wildcard will find the words liable and liability.) Search for a specific word or phrase in the source.In this example, the phrase amusement park must be within 10 words of some form of the word liability. 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) A simple search with multiple search terms separated by spaces will give you results that. Search for specific words in a specific number of words in your phrase. Click a connector in the Add Connectors or Expanders list at the bottom of a database Search page to add the connectors to your query, or click Help. This may involve telling the database to look for multiple terms or concepts at once, which will make your search more precise. (Search for the phrase sleep deprivation.) Boolean terms (sometimes called Boolean operators or command terms) connect your keywords to create a logical phrase that the database can understand. Boolean logic is a system of showing relationships between sets by using the operators AND, OR, and NOT. ![]() Used to search for two words within the same sentence. For instance, dog /5 cat will search for documents where the word dog appears within 5 words of cat. Used to search within a particular number the word. Choose the most significant words that describe your topic and connect them together using Boolean operators or proximity operators. But the nearer the words, the more likely the concepts the words represent are related to each other. Example: Title keyword out 'of' africa retrieves title: Out of Africa. Some databases use quotes around stop words. (Search for the term academic and its synonyms.) In some databases, you can use techniques to include stop words as part of the search. (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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