Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi nang cap snippets" » "dai nang cap snippets", "hoi nang cap snippets", "voi nang cap snippets", "doi nang cao snippets", "doi nang cham snippets", "doi nang phap 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: (((("doi nang cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi nang cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi nang cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi nang cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.