Perhaps you should try some spelling variations:
"hung v code snippets" » "huong v code snippets", "nhung v code snippets", "chung v code snippets", "hung v core snippets"
"cnccnhung cua cong snippets" » "cnccnhuong cua cong snippets", "cnccnnhung cua cong snippets", "cnccnchung cua cong snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "locating bugs 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: (((("hung v code snippets") or ("cnccnhung cua cong snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hung v code snippets") OR ("cnccnhung cua cong snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hung v code snippets ) or ( cnccnhung cua cong snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hung v code snippets") or ("cnccnhung cua cong snippets"))) or ("locating bug code snippets"))*.