Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"hoang anh cong snippets" » "hoang minh cong snippets", "hoang van cong snippets", "hoang hanh cong snippets", "hoang anh dong snippets", "hoang thanh cong snippets"
"dung v code snippets" » "dung va code snippets", "dung vi code snippets", "dung ve code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung v code snippets") or ("hoang anh cong snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung v code snippets") OR ("hoang anh cong snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung v code snippets ) or ( hoang anh cong snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung v code snippets") or ("hoang anh cong snippets"))) or ("locating bugs code snippets"))*.