Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung vinh da snippets" » "dung vinh code snippets", "dang vinh da snippets", "dung ninh da snippets", "quang vinh da snippets", "dung tinh da snippets", "dung vinh ha snippets", "dung dinh da 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: (((("dung vinh da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung vinh da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung vinh da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung vinh da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.