Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"viet trong co snippets" » "viet trong code snippets", "viet trung co snippets", "viet thong co snippets", "viet huong co snippets", "viet trong ca snippets", "viet trong cong snippets", "viet trong cuoc snippets"
"using java java snippets" » "using data java 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: (((("viet trong co snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( viet trong co snippets ) or ( using java java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("viet trong co snippets") or ("using java java snippets"))) or ("locating bug core snippets"))*.