Firefox Okapiland Plugin is a Firefox search plugin to provide Yahoo Search in Composite Page Mode (YahooCPM) that displays linked pages themselves in addition to hyperlinks. All pages can be displayed by scrolling the pages. Internet Search is good for the quick search or clear search, but the deep search or ambiguous search requires your effort. The CPM can save your operation. To prevent unexpected intruder, the dynamic type of contents, e.g. JavaScript or Applet, is not displayed. Yahoo search is provided with Yahoo! Search Web Services. The plugin is added as one of search plugins. Yahoo search in CPM is added in FireFox Search Bar. For example, the usage of these search engines is that Yahoo! Search is for quick search, and YahooCPM is for deep search. Firefox Okapiland Plugin is bundled with Okapiland Explorer.