Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nam lam dat slippers" » "nam nam dat slippers", "cam lam dat slippers", "lam lam dat slippers", "nam lap dat slippers", "nam lam dau slippers", "nam lam dao slippers", "nam lam dat slippery", "nam lam dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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: (((("nam lam dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nam lam dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nam lam dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nam lam dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.