Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang co do snippets" » "lang o do snippets", "nang co do snippets", "tang co do snippets", "lang co dot snippets", "lang co don snippets", "lang co so 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: (((("lang co do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang co do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang co do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang co do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.