Perhaps you should try some spelling variations:
"locatinhg bug code snippets" » "locating bug code snippets"
"dung cac code snippets" » "luong cac code snippets", "dung cho code snippets", "dung tai code snippets", "dung cac cong snippets", "dung cac co snippets", "dung cac che snippets"
"trinh dung de snippets" » "trinh dung he snippets", "trinh dung dat 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 dung de snippets") or ("dung cac code snippets"))) or ("locatinhg bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh dung de snippets") OR ("dung cac code snippets"))) OR ("locatinhg bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh dung de snippets ) or ( dung cac code snippets ))) or ( locatinhg bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh dung de snippets") or ("dung cac code snippets"))) or ("locatinhg bug code snippets"))*.