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