Perhaps you should try some spelling variations:
"cuong dung code slippers" » "tuong duong code slippers", "ung dung code slippers", "thong dung code slippers", "cuong dung cong slippers", "cuong dung co slippers", "cuong dung de slippers"
"cung cac code snippets" » "cuong cac code snippets", "cung cap code snippets", "dung cac code snippets", "cung cac cong snippets", "cung cac co snippets", "cung cac che snippets"
"locating bug code snippets" » "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: (((("cung cac code snippets") or ("cuong dung code slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cung cac code snippets") OR ("cuong dung code slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cung cac code snippets ) or ( cuong dung code slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cung cac code snippets") or ("cuong dung code slippers"))) or ("locating bug code snippets"))*.