Perhaps you should try some spelling variations:
"yang danh hau snippets" » "dang dinh hau snippets", "tang dan hau snippets", "van danh hau snippets", "yang danh dau snippets", "yang danh cau snippets", "yang doanh chau snippets", "yang danh hau slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("yang danh hau snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("yang danh hau snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( yang danh hau snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("yang danh hau snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.