Perhaps you should try some spelling variations:
"trinh cau ra snippets" » "trinh chat ra snippets", "trinh chao ra snippets", "trinh tu ra snippets", "trinh cau tra snippets", "trinh cau ha snippets", "trinh cau va snippets", "trinh cau ra slippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug code slippers", "dung bug core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core 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 cau ra snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh cau ra snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh cau ra snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh cau ra snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.