Perhaps you should try some spelling variations:
"cnnchung cua code snippets" » "chung cua code snippets", "cnnchung cua cong snippets", "cnnchung cua co snippets", "cnnchung cfd code snippets", "cnnchuong cua code snippets", "cnncnhung cua code snippets", "cnncchung cua code snippets", "cnnchung cua code slippers"
"hung v code snippets" » "huong v code snippets", "nhung v code snippets", "chung v code snippets", "hung v code slippers"
"locating bug code snippets" » "locating bug code slippers", "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 ("cnnchung cua code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hung v code snippets") OR ("cnnchung cua code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hung v code snippets ) or ( cnnchung cua code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hung v code snippets") or ("cnnchung cua code snippets"))) or ("locating bug code snippets"))*.