| Google: | Regular Page, Advanced Search |
| Multi-Database: | Highway 61, MetaCrawler, Dogpile |
| KeyWord Search: | AltaVista, WebCrawler |
| Hierachial Index: | Yahoo, Lycos |
| Boolean searches can include AND, OR and NOT or + and - signs as in: |
| +RECIPE +COOKIE +NUTS -"PEANUT BUTTER" |