Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thinh va do snippets" » "tinh va do snippets", "trinh va do snippets", "chinh va do snippets", "thinh va dao snippets", "thinh va doc snippets", "thinh va co 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: (((("thinh va 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: (((("thinh va do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thinh va do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thinh va do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.