Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"vi minh cong snippets" » "vi minh cuong snippets", "vi sinh cong snippets", "vi minh hoang snippets", "vi tinh cong snippets", "vu minh cong snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vi minh cong snippets") OR ("using java java snippets"))) OR ("locating bung code snippets"))~.
• Removing quotes may allow a broader search: (((( vi minh cong snippets ) or ( using java java snippets ))) or ( locating bung code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi minh cong snippets") or ("using java java snippets"))) or ("locating bung code snippets"))*.