Well ... 360Share is a variation of LW. Adapted by those who sell to scam sites. They have reprogrammed the original program. And you pay much more for something that gives you less.

If your 360Share program is 4 years old, it is probably out of date in gnutella terms. The newer limewire & frostwire programs for example block out versions older than 2-3 years old. Thus such a version would be difficult to connect with, difficult to get as good search results with.

I have some ideas about how to improve the program's behaviour, however, would be best if you updated to LW 4.18 or similar gnutella program. (No I do not recommend 360share.)