Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"cuong cac nen snippets" » "luong cac nen snippets", "cong cac nen snippets", "trong cac nen snippets", "cuong cac benh snippets", "cuong cac nhan snippets", "cuong cac bien snippets"
"locating bug core snippets" » "locating bug code 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 code snippets") OR ("cuong cac nen snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cuong cac nen snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cuong cac nen snippets"))) or ("locating bug core snippets"))*.