Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"men vi chi snippets" » "men va chi snippets", "men vi thi snippets", "men di chi snippets", "mien vi chi snippets", "mean vi chi snippets"
"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: (((("men vi chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("men vi chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( men vi chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("men vi chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.