Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"phan chung code snippets" » "phan cung code snippets", "phan hung code snippets", "phan thuong code snippets", "phan chung co snippets", "phan chung code slippers"
"using a code snippets" » "using a code slippers"

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

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