Perhaps you should try some spelling variations:
"cuon canh tranh snippets" » "cuon danh tranh snippets", "cuong danh tranh snippets", "cuoc cach tranh snippets", "cuon canh trinh snippets", "cuon canh thanh snippets", "cuon canh tran snippets", "cuon canh tranh slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("cuon canh tranh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuon canh tranh snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuon canh tranh snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuon canh tranh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.