Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery", "python using java slippers"
"hang ca lua grippers" » "hang va lua grippers", "nang cao lua grippers", "hang tai lua grippers", "hang cay lua grippers", "hang ca cua grippers", "hang ca dua grippers", "hang ca lua 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: (((("hang ca lua grippers") or ("python using java slippery"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang ca lua grippers") OR ("python using java slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hang ca lua grippers ) or ( python using java slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang ca lua grippers") or ("python using java slippery"))) or ("locating bug code snippets"))*.