Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu van lu slippers" » "cuu van lu slippers", "huu han lu slippers", "luu van lu slippers", "huu van luc slippers", "huu van du slippers", "huu van le slippers", "huu van lu slippery", "huu van lu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("huu van lu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu van lu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu van lu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu van lu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.