Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery", "python using java slippers"
"than cua lua grippers" » "nhan cua lua grippers", "thai cua lua grippers", "ban cua lua grippers", "than cua luat grippers", "than ca lua grippers", "than cua qua grippers", "than cua 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: (((("than cua 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: (((("than cua lua grippers") OR ("python using java slippery"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than cua lua grippers ) or ( python using java slippery ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than cua lua grippers") or ("python using java slippery"))) or ("locating bug code snippets"))*.