Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers", "python using java slippers"
"data can wu slippery" » "data phan wu slippery", "dat cau wu slippery", "bat can wu slippery", "data can we slippery", "data fan wu slippery", "data lan wu slippery", "data can wu 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: (((("data can wu slippery") or ("python using java grippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data can wu slippery") OR ("python using java grippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( data can wu slippery ) or ( python using java grippers ))) or ( locating bug code snippets ))*.