Perhaps you should try some spelling variations:
"trinh quai tan snippets" » "trinh quan tan snippets", "trinh qua tan snippets", "trinh quang tan snippets", "trinh quan tai snippets", "trinh hai tan snippets", "trinh bui tan snippets", "trinh quai tan 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 quai tan 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 quai tan snippets") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh quai tan snippets ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh quai tan snippets") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.