Perhaps you should try some spelling variations:
"cuong danh thuc snippets" » "cuon danh thuc snippets", "huong dan thuc snippets", "cuong linh thuc snippets", "cuong dan thuc snippets", "cuong anh thuc snippets", "cuong dinh thuc snippets", "cuong danh thuc slippers"
"using a code snippets" » "using a core snippets", "using a code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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 ("cuong danh thuc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using a code snippets") OR ("cuong danh thuc snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using a code snippets ) or ( cuong danh thuc snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using a code snippets") or ("cuong danh thuc snippets"))) or ("locating bug code snippets"))*.