Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tang anh kiem snippets" » "trang anh kiem snippets", "tang hanh kiem snippets", "bang anh kiem snippets", "tang anh kien snippets", "tang khanh kiem snippets", "tang nganh kiem 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 ("tang anh kiem snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tang anh kiem snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tang anh kiem snippets"))) or ("locating bug core snippets"))*.