Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang ha co snippets" » "dong ha co snippets", "dung ha co snippets", "lang ha co snippets", "dang hoa co snippets", "dang nha co snippets", "dang pha 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: (((("dang ha co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang ha co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang ha co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang ha co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.