Using a Keyword for Search
Keyword Search / AND Search
Enter any keyword in the search field, and click or tap "
"; you can search for the target in the User's Guide. The search result is displayed in the order in which the matching rate is higher.
The visited link is displayed in purple on the search result page.
Keyword search: Searches for the entered keyword.
AND search: Delimit multiple keywords using a space when entering them. This function can filter information including all the entered keywords.
Phrase Search
Enter multiple keywords that are enclosed by single-byte double quotation marks ("); you can perform phrase searches for the enclosed keywords. For example, if <"Web Utilities"> is entered in the search field, a search is performed using 1 phrase, <Web Utilities>. By this function, a higher accurate search can be performed.
in the upper-right of a page, it turns into 
and is registered as a bookmark.