Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"du hanh thin snippets" » "du hanh tin snippets", "du canh thin snippets", "du danh thin snippets", "dieu hanh thin snippets", "luu hanh thin snippets", "de thanh thin 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 ("du hanh thin snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( du hanh thin snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("du hanh thin snippets"))) or ("locating bug core snippets"))*.