Perhaps you should try some spelling variations:
"trinh cac co snippets" » "trinh cau co snippets", "trinh chat co snippets", "trinh chao co snippets", "trinh cac cong snippets"
"cuong cac code snippets" » "luong cac code snippets", "cong cac code snippets", "trong cac code snippets", "cuong cac cong snippets", "cuong cac che snippets", "cuong cac cot snippets", "cuong cac congde snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh cac co snippets") or ("cuong cac code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh cac co snippets") OR ("cuong cac code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh cac co snippets ) or ( cuong cac code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh cac co snippets") or ("cuong cac code snippets"))) or ("locating bug code snippets"))*.