Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"voi hang map slippers" » "doi khang map slippers", "thi hang map slippers", "van hang map slippers", "voi hang tmcp slippers", "voi hoang mai slippers", "voi hang va slippers", "voi hang map slippery", "voi hang map 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: (((("voi hang map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("voi hang map slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( voi hang map slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("voi hang map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.