Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran nu noi snippets" » "tran tu noi snippets", "tran vu noi snippets", "tran ku noi snippets", "tran ngu noi snippets", "tran nu doi 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: (((("tran nu 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: (((("tran nu noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran nu noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran nu noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.