Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh nhan cach snippets" » "trinh han cach snippets", "trinh phan cach snippets", "trinh nha cach snippets", "trinh phan cac 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 nhan cach 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 nhan cach snippets") OR ("dung bug code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh nhan cach snippets ) or ( dung bug code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh nhan cach snippets") or ("dung bug code snippets"))) or ("locating bugs code snippets"))*.