Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha ai cung snippets" » "pha gi cung snippets", "pha dai cuong snippets", "pha tai cong snippets", "pham tai cung snippets", "phai tai cung snippets", "pham hai 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: (((("pha ai 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: (((("pha ai cung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha ai cung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha ai cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.