Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc hoi phe snippets" » "phuc hoi phe snippets", "thu hoi phe snippets", "thuc doi phe snippets", "thuc ho phe snippets", "thuc hoc phe snippets", "thuc hoi phu 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: (((("thuc hoi phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc hoi phe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc hoi phe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc hoi phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.