Perhaps you should try some spelling variations:
"dung phan bi slippers" » "dung nhan bi slippers", "dung luan bi slippers", "dung ha bi slippers", "dung phan bia slippers", "dung phan bai slippers", "dung phan bo slippers", "dung phan bi slippery", "dung phan bi 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"

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