Perhaps you should try some spelling variations:
"trinh dinh code snippets" » "trinh kinh code snippets", "trinh sinh code snippets", "trinh dung code snippets", "trinh dinh che snippets", "trinh dinh cong snippets", "trinh dinh hoe snippets", "trinh dinh code slippers"
"dung ung code snippets" » "dung trung code snippets", "dung quang code snippets", "dung chung code snippets", "dung ung co snippets", "dung ung 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.

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