Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"locating bug core snippets" » "locating bug code snippets"
"hoc ngu cau snippets" » "hoc nga cau snippets", "hoc nguoi cau snippets", "hoc nghe cau snippets", "hoc ngu ca snippets", "hoc nhu cau snippets", "hoc ngu cu 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 ("hoc ngu cau snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoc ngu cau snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoc ngu cau snippets"))) or ("locating bug core snippets"))*.