Perhaps you should try some spelling variations:
"hinh tinh java slippers" » "hinh dinh java slippers", "hinh kinh java slippers", "hinh minh java slippers", "hinh trinh java slippers", "hinh think java slippers", "hinh tinh va slippers", "hinh tinh java slippery", "hinh tinh java 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: (((("hinh tinh java slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hinh tinh java slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh tinh java slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh tinh java slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.