Perhaps you should try some spelling variations:
"trinh lap code snippets" » "trinh luat code snippets", "trinh luan code snippets", "trinh phap code snippets", "trinh lap cong snippets", "trinh lbm code snippets", "trinh lap code slippers"
"dung cong code snippets" » "dung trong code snippets", "dung cong cong snippets", "dung cong co snippets", "dung cong che snippets", "dung cong code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh lap code snippets") or ("dung cong code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh lap code snippets") OR ("dung cong code snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( trinh lap code snippets ) or ( dung cong code snippets ))) or ( locating bug code snippets ))*.