Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cay don dep snippets" » "cac don dep snippets", "cay dan dep snippets", "cay cong dep snippets", "cay don den snippets", "cay don dien 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: (((("cay don dep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cay don dep snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cay don dep snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cay don dep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.