Perhaps you should try some spelling variations:
"trinh danh phap slippers" » "trinh dinh phap slippers", "trinh dan phap slippers", "trinh anh phap slippers", "trinh ban phap slippers", "trinh danh nhan slippers", "trinh danh phap slippery", "trinh danh phap grippers"
"dung bug code snippets" » "dung dung code snippets", "dung hung code snippets", "dung rung code snippets", "dung bug core snippets"
"locating bug 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: (((("trinh danh phap slippers") or ("dung bug code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh danh phap slippers") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh danh phap slippers ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh danh phap slippers") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.