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