Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat ca cao snippets" » "dat cau cao snippets", "dat cua cao snippets", "dat va cao snippets", "dat ca dao snippets", "dat cu cao snippets", "dat ca cac 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: (((("dat ca cao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat ca cao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat ca cao snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat ca cao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.