Perhaps you should try some spelling variations:
"thanh phan data slippers" » "thanh pho data slippers", "thanh san data slippers", "thanh toan data slippers", "thanh phan dau slippers", "thanh phan dang slippers", "thanh phan dai slippers", "thanh phan data slippery", "thanh phan data 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: (((("thanh phan 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: (((("thanh phan data slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thanh phan data slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thanh phan data slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.