Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang su cay snippets" » "tang suc cay snippets", "trang su cay snippets", "dang su cay snippets", "tang su cao snippets", "tang su can snippets", "tang tu cay 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: (((("tang su cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang su cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang su cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang su cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.