Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers"
"ba quan lan slippers" » "ba quan luan slippers", "ba quan lang slippers", "ba quan van slippers", "ban quan lan slippers", "bao quan lan slippers", "boa quan lan slippers", "ba quan lan slippery"
"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: (((("ba quan lan slippers") or ("python using java grippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ba quan lan slippers") OR ("python using java grippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ba quan lan slippers ) or ( python using java grippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ba quan lan slippers") or ("python using java grippers"))) or ("locating bug code snippets"))*.