Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc va noi snippets" » "thuc vat noi snippets", "thuc dan noi snippets", "thuc day noi snippets", "thuc van noi snippets", "thuc va ngoi snippets", "thuc va nuoi 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 va noi 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 va noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc va noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc va noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.