Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"tuan anh ca snippets" » "tuan danh ca snippets", "tuan anh cam snippets", "tuan anh cua snippets", "quan anh ca snippets", "tran anh ca snippets", "luan anh ca 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 ("tuan anh ca snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tuan anh ca snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tuan anh ca snippets"))) or ("locating bug core snippets"))*.