Perhaps you should try some spelling variations:
"hai dong nhan snippets" » "hai dung nhan snippets", "hai cong nhan snippets", "hai dong chan snippets", "hai duong nhan snippets", "thai dong nhan snippets", "ha dong nhan snippets", "hai dong nhan slippers"
"using low java snippets" » "using low 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: (((("hai dong nhan snippets") or ("using low java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hai dong nhan snippets") OR ("using low java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hai dong nhan snippets ) or ( using low java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hai dong nhan snippets") or ("using low java snippets"))) or ("locating bug code snippets"))*.