Perhaps you should try some spelling variations:
"trinh danh mach snippets" » "trinh dinh mach snippets", "trinh dan mach snippets", "trinh anh mach snippets", "trinh ranh mach snippets", "trinh danh muc snippets", "trinh ban mach snippets", "trinh danh mach 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 danh mach 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 danh mach snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh danh mach snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh danh mach snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.