Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc duy dot snippets" » "thuc day dot snippets", "thuc du dot snippets", "thuc dung dot snippets", "thuc duy doc snippets", "thuc duy dong 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: (((("thuc duy dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc duy dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc duy dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc duy dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.