Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh tran cong snippets" » "trinh trang cong snippets", "trinh toan cong snippets", "trinh tren cong snippets", "trinh tran hong snippets", "trinh trien cong snippets", "trinh tran hoang snippets"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung 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 tran cong snippets") or ("dung bug code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh tran cong snippets") OR ("dung bug code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh tran cong snippets ) or ( dung bug code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh tran cong snippets") or ("dung bug code snippets"))) or ("locating bugs code snippets"))*.