Perhaps you should try some spelling variations:
"trinh te danh snippets" » "trinh tu danh snippets", "trinh he danh snippets", "trinh ve danh snippets", "trinh le danh snippets", "trinh tac danh snippets", "trinh te danh slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug code slippers", "dung bug core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"trinh te danh snippets\") OR (\"dung bug code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( trinh te danh snippets ) OR ( dung bug code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh te danh snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets"))*.