You can perform a keyword search search of this site. Simply type in a keyword and click on find it. Scroll down the page that comes up to find all the pages that could fit what you are looking for. Us the back arrow key of your browser to look at the list again if the page you clicked on is not what you needed.
You can also search the 2 nearest counties and the world wide web.
Notice that the radio button (circle) in front of Marin county is active (has a dot in it). You can change that. Simply click one of the another dot and your search will happen in the other county or the web.