Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat cua cai snippets" » "dai cua cai snippets", "day cua cai snippets", "mat cua cai snippets", "dat cua cac snippets", "dat cua cay snippets", "dat cua dai 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 cua cai 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 cua cai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat cua cai snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat cua cai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.