Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets", "lochating bug code slippers"
"python using java grippers" » "python using data grippers", "python using java slippers"
"van thuc va slippery" » "va thuc va slippery", "dan thuc va slippery", "van thu va slippery", "van thuc vat slippery", "van thuc dan slippery", "van thuc day slippery", "van thuc va 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: (((("van thuc va slippery") or ("python using java grippers"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van thuc va slippery") OR ("python using java grippers"))) OR ("lochating bug code snippets")).
• Removing quotes may allow a broader search: (((( van thuc va slippery ) or ( python using java grippers ))) or ( lochating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van thuc va slippery") or ("python using java grippers"))) or ("lochating bug code snippets"))*.