Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"lua cac code snippets" » "lua cac cong snippets", "lua cac co snippets", "lua cac che snippets", "luat cac code snippets", "cua cac code snippets", "qua cac code snippets"
"python using a slippers" » "python using a slippery", "python using a grippers"

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