Help me please. (no search results)
 

Whenever i search for anything in limewire nothing comes up. What can i do to fix that?

Is your LW fully connected (how many green connection bars do you see)?
If your connection's ok, try this: try this: Problems with the search

If that doesn't help, delete LW's preferences folder when LW's properly closed. See point 3 here & also point 2 if you've used older versions of LW in the past (there could be a folder in either location).
Fixes for LimeWire
This will kill all of your settings within options, you'll have to go back through afterwards & reset things. If you're not sure of your settings, go through LW's tools > options & write them all down, so that you can reset things later.