Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con noi da snippets" » "cong noi da snippets", "con coi da snippets", "con nguoi da snippets", "con nuoi da snippets", "con noi va snippets", "con toi da 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: (((("con noi da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con noi da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con noi da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con noi da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.