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Advanced search options in various search engines (like DuckDuckGo or Google) can help to pinpoint coverage about topics. To narrow searches to specific sites, here's something that works in DuckDuckGo and Google searches (be sure to include the topic in quotation marks): "Search topic" site:www.siteexample.com This generates results only from ...
FREE Resources: 3 articles every 2 weeks (Register and Read Program, archived journals). Also, early journals (prior to 1923 in US, 1870 elsewhere) free, no registry necessary. Free and Subscription JSTOR [89] Jurn: Multidisciplinary Jurn is a free-to-use online search tool for finding and downloading free full-text scholarly works.
Firefox has Wikipedia listed as a default search engine and can be set to such. It also has a keyword search function which allows the search engine to be changed when a certain keyword is typed to trigger such. To set Wikipedia as the default search engine: Click the hamburger menu and go to the 'Options' menu. In the options menu, click on ...
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. . Released in beta in November 2004, the Google Scholar index includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other ...
This means that the search engine will automatically apply the AND function inbetween keywords without having to enter a symbol for the AND operation. [6] Other search engines may require that either the symbol & [7] or + [5] be added as a prefix before the keyword. These search engines use the "OR" Boolean expression as a default search ...
The search engine was refined and improved, and it began to attract users from all over the world. In 2007, the project received funding from the German Research Foundation (DFG) to further develop and improve the search engine. Since then, BASE has become one of the largest and most comprehensive search engines for academic resources.
Semantic search seeks to improve search accuracy by understanding the searcher's intent and the contextual meaning of terms as they appear in the searchable dataspace, whether on the Web or within a closed system, to generate more relevant results.
A concept search (or conceptual search) is an automated information retrieval method that is used to search electronically stored unstructured text (for example, digital archives, email, scientific literature, etc.) for information that is conceptually similar to the information provided in a search query.