Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc chi binh slippers" » "toc chi minh slippers", "toc thi binh slippers", "toc thai binh slippers", "hoc chi binh slippers", "toan chi binh slippers", "toc chi binh slippery", "toc chi binh 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 chi binh 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 chi binh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc chi binh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc chi binh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.