Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua thi tu snippets" » "luan thi tu snippets", "luat thi tu snippets", "luc thi tu snippets", "lua thi thu snippets", "lua thi cu snippets", "lua thi thuy snippets", "lua thi tu 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 thi tu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( lua thi tu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua thi tu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.