Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi va duc slippers" » "phi van duc slippers", "phi va duoc slippers", "phi va doc slippers", "phai va duc slippers", "phi va duc slippery", "phi va duc 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: (((("phi va duc slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( phi va duc slippers ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phi va duc slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))*.