Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"lua anh code snippets" » "lua anh co snippets", "lua anh cong snippets", "luan anh code snippets", "luu anh code snippets", "sua anh 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: (((("python using a slippers") OR ("lua anh code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( python using a slippers ) or ( lua anh code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using a slippers") or ("lua anh code snippets"))) or ("locating bugs code snippets"))*.