Perhaps you should try some spelling variations:
"trinh cau code snippets" » "trinh chat code snippets", "trinh chao code snippets", "trinh tu code snippets", "trinh cau cong snippets", "trinh cau de snippets", "trinh cfd code snippets"
"trong ca cong snippets" » "trong cac cong snippets", "trong van cong snippets", "trong nha cong snippets", "trong cua cong snippets", "trong cao cong snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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 cau code snippets") OR ("trong ca cong snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( trinh cau code snippets ) or ( trong ca cong snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh cau code snippets") or ("trong ca cong snippets"))) or ("locating bug code snippets"))*.