Perhaps you should try some spelling variations:
"trong cach tran slippers" » "trong cac tran slippers", "trong mach tran slippers", "trong canh tran slippers", "trong vach tran slippers", "trong canh tranh slippers", "trong sach tranh slippers", "trong cach tran slippery", "trong cach tran grippers"
"dung java java snippets" » "dung va java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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