Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"dap hoi cho snippets" » "dai hoi cho snippets", "dan hoi cho snippets", "dep hoi cho snippets", "dap hoi chu snippets", "dap hoi co snippets", "dap hoc cho 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 ("dap hoi cho snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dap hoi cho snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dap hoi cho snippets"))) or ("locating bug core snippets"))*.