Perhaps you should try some spelling variations:
"dung phan phoi slippers" » "dung nhan phoi slippers", "dung luan phoi slippers", "dung ha phoi slippers", "dung phan thi slippers", "dung phan phoi slippery", "dung phan phoi 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 phoi 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 phoi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung phan phoi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung phan phoi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.