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