Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat tu cung snippets" » "dat tu chung snippets", "dat tu cuong snippets", "dat tuc cung snippets", "dat thu cung snippets", "vat tu cung snippets", "dat su cung 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 tu cung 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 tu cung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat tu cung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat tu cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.