Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"trinh cad code snippets" » "trinh cau code snippets", "trinh cac code snippets", "trinh cam code snippets", "trinh cfd code snippets", "trinh cad model snippets", "trinh cad code slippers"
"dan vung code snippets" » "dan bug code snippets", "dan vung co snippets", "dan dung code snippets", "dao vung code snippets", "dang hung code snippets", "dan vung code slippers"

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 cad code snippets\") OR (\"dan vung code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( trinh cad code snippets ) OR ( dan vung code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh cad code snippets") OR ("dan vung code snippets"))) OR ("locating bugs code snippets"))*.