Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang do de snippets" » "dang do de snippets", "lang o de snippets", "lang co de snippets", "lang do ke snippets", "lang bo de snippets", "lang do le 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 do de 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 do de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang do de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang do de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.