Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"bao tao cau snippets" » "dao tao cau snippets", "bao cao cau snippets", "bao tay cau snippets", "bao tao cu snippets", "bao tao cao snippets", "bao tao sau 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 ("bao tao cau snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( bao tao cau snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("bao tao cau snippets"))) or ("locating bug core snippets"))*.