Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"trinh co mong snippets" » "trinh do mong snippets", "trinh cong mong snippets", "trinh hoa mong snippets", "trinh co dong snippets", "trinh ca mong snippets", "trinh co tong 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 ("trinh co mong snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( trinh co mong snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("trinh co mong snippets"))) or ("locating bug core snippets"))*.