Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"vi trung cao snippets" » "vi truong cao snippets", "vi trung cap snippets", "vi trung co snippets", "va trung cao snippets", "viet trung cao snippets", "vien trung cao 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: (((("using java java snippets") OR ("vi trung cao snippets"))) OR ("locating bung code snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( vi trung cao snippets ))) or ( locating bung code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("vi trung cao snippets"))) or ("locating bung code snippets"))*.