Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc lam sang slippers" » "hoc lam sang slippers", "tac lam sang slippers", "toc la sang slippers", "toc lam nang slippers", "toc lam dang slippers", "toc lam bang slippers", "toc lam sang slippery", "toc lam sang 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: (((("toc lam sang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc lam sang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc lam sang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc lam sang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.