Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trai dat noi snippets" » "cai dat noi snippets", "tren dat noi snippets", "trai lam noi snippets", "trai dat boi snippets", "trai dau noi snippets", "trai dao noi 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: (((("trai dat 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: (((("trai dat noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trai dat noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trai dat noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.