Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"lua doi tran snippets" » "lua doi tan snippets", "lua doi tram snippets", "lua doi trong snippets", "sua doi tran snippets", "quan doi tran snippets", "lua doi tran slippers"

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 doi tran snippets") OR ("using java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( lua doi tran snippets ) or ( using java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua doi tran snippets") or ("using java java snippets"))) or ("locating bugs code snippets"))*.