Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe danh co snippets" » "nghe danh code snippets", "nghe dan co snippets", "nghe sinh co snippets", "nghe san co snippets", "nghe danh cho snippets", "nghe doanh co snippets", "nghe anh co snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nghe danh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nghe danh co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nghe danh co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nghe danh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.