Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"luc va dan snippets" » "duc va dan snippets", "tuc va dan snippets", "loc va dan snippets", "luc ca dan snippets", "luc va dao snippets", "luc va dau snippets"

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