Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers", "python using java slippers"
"chat lua da slippery" » "chat cua da slippery", "chat va da slippery", "chat huu da slippery", "chat lua dao slippery", "chat luat da slippery", "chat qua da slippery", "chat lua da slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets", "locating bug code slippers"

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

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