![]() The AND part of the query is to find only those quotations that are also coded with any of the codes from the code group 'sources of happiness'. We first need to find all statements where people express equal level of happiness or more happiness. This is a bit more complex, as we need to embed an OR query within an AND query. The aim is to find all statements where people wrote that children either make them more happy, or they experience equal level of happiness, plus they mentioned a source of happiness captured by codes of the code group 'sources of happiness'. The Boolean search it’s constituted by the use of AND, OR. ![]() It is often used on Linkedin, which is known for its monstrous database containing detailed information about users’ professional life. In this example, we show how to build a query with two Boolean operators. A Boolean search is an advanced audience segmentation tool that allows you to add and discriminate between relevant and irrelevant prospects. If you click on it, this part of the query is removed. If a query gets more complex and there are multiple lines, you see a minus button. Instead of selecting a different operator, another option is to select undefined (Empty). Do not employ an index or enterprise search tool that alters metadata or fails to fully. The term Boolean refers to a system of logic developed by the mathematician and early computer pioneer, George Boole. If you want to add a new query, change the operator and select different codes or code groups. A Boolean search is a query technique that utilizes Boolean Logic to connect individual keywords or phrases within a single query. The full functionality of the quotation reader is also available here. The results of the query are shown in the Quotation Reader below the query.The resulting number of quotations are shown on the right-hand side.They are mathematical operators used with a special syntax and can be used to expand or restrict search operations or programming sequences, or to apply certain conditions. If you want to select a code group instead of a code, click on the Code field and select Code Group from the drop-down menu. You cannot search for a single quotation mark because the search engine uses the symbol as a delimiter. Boolean operators are a versatile and valuable tool for anyone using search engines to look for information online.
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