Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers", "python using java slippers"
"he dat trong slippery" » "he dot trong slippery", "he vat trong slippery", "he cay trong slippery", "de dat trong slippery", "he dai trong slippery", "he dan trong slippery", "he dat trong slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets", "locating bug code slippers"

Try widening your search to All Fields.

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

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