Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"ca chu phan snippets" » "ca chau phan snippets", "ca cho phan snippets", "ca chu han snippets", "cua chu phan snippets", "ca chua phan snippets", "cac chu phan 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 ("ca chu phan snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ca chu phan snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ca chu phan snippets"))) or ("locating bug core snippets"))*.