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