Using parentheses to separate operators, our query will return results that mention at least one of the search terms within each set of parentheses. In this example, the objective is to detect news about a global economic crisis. This is useful for event detection and for when you need precise results.Įxample 1: (Global OR international) AND (economy OR economic OR financial) AND (crisis OR recession). Use parentheses to create complex search terms by combining operators. Use Parentheses to create complex queries Boolean search allows the combination of five different elements to conduct a search and utilizes a search engine to its fullest potential. Adding a NOT statement for economic will exclude all results mentioning economic depression. In this example, we're trying to find content relating to depression. Using a NOT statement excludes all mentions of the region. In this example, we're trying to find mentions of the company Amazon rather than the region. Use the NOT operator to exclude keywords from your results or exclude keywords by selecting the minus icon next to the term in the search results. You can narrow your search by filtering out results containing keywords you don’t want. Use quotation marks to find an exact match of a phrase.Įxample: 'autonomous vehicle' Exclude keywords from your results Sometimes you’ll want your search to be a little more precise, you can search for articles that contain an exact phrase. In this example, the search results will be limited to those mentioning 3D Printing and startups. In this example, your search will retrieve articles/posts that mention both acquisitions and Facebook. Separate search terms with an upper-case AND statement to limit results to only those mentioning both terms. Use the AND operator to narrow your results. In this example, your search will retrieve results that have either, any, or all of the terms 'global warming', 'climate change' and 'greenhouse emissions.' Narrowing your search results: This AND That.

In this example, your search will retrieve results that have either or both of the terms 'superbowl ' and 'SB50.'Įxample 2: 'global warming' OR 'climate change' OR 'greenhouse emissions' You can replace the minus sign with the Boolean Operator NOT. Using OR between two or more search terms will return results that contain either or all search terms. Yes, Amazons site has an advanced search syntax that allows you to refine your search. When searching for content about an event or topics, you'll want to broaden your results by including synonyms and related terms. Expanding your search results: This OR That. The operators you can include in your queries are quotes, parentheses, AND, OR, and NOT.

Amazon boolean search