Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang ca cu snippets" » "tang cua cu snippets", "hang ca cu snippets", "tang ma cu snippets", "tang ca cua snippets", "tang ca cau 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 ca cu 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 ca cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang ca cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang ca cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.