It is not entirely clear which sources the search engine consults and which are left out. Which documents are indexed in Google Scholar? It is therefore very important to evaluate the reliability of documents and their sources. This means that it may include documents that do not fulfill WU’s accepted academic standards. Google Scholar is Google’s search engine for academic publications.ĭocuments indexed in Google Scholar are not reviewed for quality. Search portal for economics of the German National Library of Economics It consolidates a number of different repositories and makes their contents searchable via one interface. Search engine especially for academic open access web resources. Because of the pre-defined selection of indexed websites they search, they are best suited for thematic research. These search engines index only a specific part of the web. The four most important search engines with their own pools of data are: These search engines have primarily a reference function.
the name of a company, and organization, a journal, etc. Universal search engines attempt to make as much of the web as possible available and searchable, and are best used when you can name what you’re looking for precisely, e.g.
Universal and specialized search engines allow users to search the full text of documents in the World Wide Web. The ideal research tool for your search will depend on just what it is you’re looking for. They can be categorized as search engines, web directories, and research databases.
There are a number of different tools available for conducting literature research on the internet.