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