Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"ran cac nhan snippets" » "ran ca nhan snippets", "ran cac nha snippets", "ran cam nhan snippets", "dan cac nhan snippets", "ran cau nhan snippets", "tranh cac nhan 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 ("ran cac nhan snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ran cac nhan snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ran cac nhan snippets"))) or ("locating bug core snippets"))*.