Perhaps you should try some spelling variations:
"trinh tai code snippets" » "trinh toan code snippets", "trinh tu code snippets", "trinh han code snippets", "trinh tai cong snippets", "trinh tai co snippets", "trinh tai hoe snippets", "trinh tai code slippers"
"dung dat code snippets" » "dung va code snippets", "dung tai code snippets", "dung rate code snippets", "dung dat de snippets", "dung dat 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.

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