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