Perhaps you should try some spelling variations:
yong change » young change, log change, yong phang
change you » change your, chang you
chang mae » chang ha, changes made
tan yong » tan hong, tan kong, tan yang
you when » you where, you what, you who
yang xi » yang jui
yang yi » yang jui

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tan yong change you when ((((yang di) OR (yang xi))) OR (yang yi)) chang mae ;~.
• Adding a wildcard symbol may retrieve word variants: tan yong change you when ((((yang di) or (yang xi))) or (yang yi)) chang mae ;*.