Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thay dung do snippets" » "thay cung do snippets", "thuy dung do snippets", "tay dung do snippets", "thay dung doi snippets", "thay dung co snippets", "thay dung de 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: (((("thay dung do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thay dung do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thay dung do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thay dung do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.