Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tuc tang hon snippets" » "thuc trang hon snippets", "duc thang hon snippets", "duc tan hon snippets", "tuc tang ho snippets", "tuc tang son snippets", "tuc hoang hon 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: (((("tuc tang hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tuc tang hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tuc tang hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuc tang hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.