![]() ![]() Use for general searches, broad topics, when you want the best quality sites Use for specific, focused searches on a particular topic Use if you have a specific term or want to see a sample of what's available on a topic Use for specific, focused searches, narrow topics ![]() Use keywords, but search precision is sacrificedĪllow browsing by subject, often provide a search feature, which searches the directory's limited database Search databases compiled by general search enginesĬoverage limited to specific subject or file format, may index the "deep web" Index a large percentage of web resources ![]() Searches multiple databases generated by other search engines ![]()
0 Comments
Leave a Reply. |