Perhaps you should try some spelling variations:
"trong duc tran slippers" » "trong duoc tran slippers", "trong dua tran slippers", "trong cuoc tran slippers", "trong duc tan slippers", "trong duc toan slippers", "trong duc tren slippers", "trong duc tran slippery", "trong duc 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 duc 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 duc tran slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong duc tran slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong duc tran slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.