We get a lot of people asking the same questions as they either do not use the sites SEARCH or use it incorrectly.
ALWAYS use the ADVANCED SEARCH option, the default one is too generic. It works basically the same way as any search engine.
Examples.
On the basic search, just type in PUBLIC FUNDS, and you get;
http://filipinaroses.com/search.php?searchid=76290
That is 4 pages of reading as the results throw up threads containg the words 'public funds' anywhere in them.
Now click SEARCH, and then ADVANCE SEARCH, you have a lot more options.
Type in the Key Word box: "public funds" in the QUOTES, as this will ensure it searches for the PHRASE rather than individual words. Then change the dropdown under that to 'Search Titles Only', and click SEARCH NOW.
You now get this; http://filipinaroses.com/search.php?searchid=76296
Much easier to manage.
You may need to play around with different keywords.
If your brain works incorrectly, then you can use the free Google Keyword finder to give you other ideas of what to search on the forum for; https://adwords.google.com/select/KeywordToolExternal
Trial and error, a bit of patience, and using different syonyms for what you are searching for usually help you find what you are looking for.