Perhaps you should try some spelling variations:
"trong dua tran slippers" » "trong duan tran slippers", "trong qua tran slippers", "trong cua tran slippers", "trong dua tren slippers", "trong dua trong slippers", "trong xuan tran slippers", "trong dua tran slippery", "trong dua 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: (((("trong dua tran slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong dua tran slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong dua tran slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong dua tran slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.