Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua rai lap snippets" » "lua lai lap snippets", "luat dai lap snippets", "luan rui lap snippets", "lua sai lap snippets", "lua tai lap snippets", "lua trai lam snippets"

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: (((("lua rai lap snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( lua rai lap snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua rai lap snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.