Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh da doi snippets" » "trinh dan doi snippets", "trinh dao doi snippets", "trinh do doi snippets", "trinh va doi snippets", "trinh da di snippets", "trinh da dot 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"

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 da doi snippets") or ("dung cac code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh da doi snippets") OR ("dung cac code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trinh da doi snippets ) or ( dung cac code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh da doi snippets") or ("dung cac code snippets"))) or ("locating bugs code snippets"))*.