Perhaps you should try some spelling variations:
"bui trong tranh slippers" » "bui trong thanh slippers", "bui trong trang slippers", "bui trong nganh slippers", "bi trong tranh slippers", "bai trong tranh slippers", "tai trong tranh slippers", "bui trong tranh slippery", "bui trong tranh 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 ("bui trong tranh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("bui trong tranh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( bui trong tranh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("bui trong tranh slippers"))) or ("locating bug code snippets"))*.