Perhaps you should try some spelling variations:
"dual lang phi slippers" » "dua lang phi slippers", "dual land phi slippers", "quan lang phi slippers", "dual lang phu slippers", "dual lang chai slippers", "dual lang ha slippers", "dual lang phi slippery", "dual lang phi 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: (((("dual lang 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: (((("dual lang phi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dual lang phi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dual lang phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.