Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"cong dong code snippets" » "cong dong co snippets", "cong dong che snippets", "cong dong cong snippets", "cong dong code slippers"
"trinh do code snippets" » "trinh ky code snippets", "trinh do code slippers"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh do code snippets") OR ("cong dong code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( trinh do code snippets ) or ( cong dong code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh do code snippets") or ("cong dong code snippets"))) or ("locating bugs code snippets"))*.