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"
"cho lin wu snippets" » "cho lon wu snippets", "cho pin wu snippets", "cho tin wu snippets", "cho lan wu snippets", "cho li wu snippets", "cho lin wu 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: (((("cho lin wu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( cho lin wu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cho lin wu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.