Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"hinh aid data slippers" » "hinh anh data slippers", "hinh bai data slippers", "hinh tai data slippers", "hinh big data slippers", "hinh a data slippers", "hinh 3d data slippers", "hinh aid data slippery", "hinh aid data 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: (((("hinh aid data 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 aid data slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh aid data slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh aid data slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.