Perhaps you should try some spelling variations:
"nang may robot slippers" » "nang tay robot slippers", "nang tao robot slippers", "nang a robot slippers", "mang may robot slippers", "nang ma robot slippers", "bang may robot slippers", "nang may robot slippery", "nang may robot 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: (((("nang may robot slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang may robot slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang may robot slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang may robot slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.