Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dang thi phi slippers" » "hoang thi phi slippers", "dang khoi phi slippers", "dang chi phi slippers", "dang phi phi slippers", "dang thi phu slippers", "dang thi phi slippery", "dang thi phi grippers"
"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: (((("dang thi phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang thi phi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang thi phi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang thi phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.