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