Perhaps you should try some spelling variations:
"cuong danh cach snippets" » "cuong danh code snippets", "cuon danh cach snippets", "huong dan cach snippets", "cuong linh cach snippets", "cuong dan cach snippets", "cuong tinh cach snippets", "cuong dinh cac snippets"
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cuong danh cach snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuong danh cach snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuong danh cach snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuong danh cach snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.