Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thai sinh da snippets" » "thai binh da snippets", "phai sinh da snippets", "tai sinh da snippets", "thai sinh dai snippets", "thai sinh dao snippets", "thai sinh va 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: (((("thai sinh da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thai sinh da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thai sinh da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thai sinh da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.