Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sieu am cat snippets" » "sieu am ca snippets", "sieu dam chat snippets", "sieu lam chat snippets", "hieu am cat snippets", "dieu am cat snippets", "lieu am cat 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: (((("sieu am cat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sieu am cat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sieu am cat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sieu am cat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.