Perhaps you should try some spelling variations:
"trinh chat dua slippers" » "tinh chat dua slippers", "trinh luat dua slippers", "trinh han dua slippers", "trinh chat cua slippers", "trinh chat lua slippers", "trinh chay dua slippers", "trinh chat dua slippery", "trinh chat dua 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 chat dua 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 chat dua slippers") OR ("dung bug code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh chat dua slippers ) or ( dung bug code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh chat dua slippers") or ("dung bug code snippets"))) or ("locating bug code snippets"))*.