Perhaps you should try some spelling variations:
"using sat phan slippers" » "using data phan slippers", "using a phan slippers", "using raw phan slippers", "using sat nhan slippers", "using vat phan slippers", "using xuat phan slippers", "using sat phan slippery", "using sat phan 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: (((("using sat phan slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using sat phan slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using sat phan slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using sat phan slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.