Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"duc c phan slippers" » "duc co phan slippers", "duc cu phan slippers", "duc d phan slippers", "duc _ phan slippers", "duc m phan slippers", "duc y phan slippers", "duc c phan slippery", "duc c phan 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: (((("duc c phan slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( duc c phan slippers ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duc c phan slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))*.