Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau den den snippets" » "cap den den snippets", "cau de den snippets", "hau den den snippets", "cau den dien snippets", "cau dan den snippets", "cau den nen 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 den den 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 den den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau den den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau den den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.