Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"lan canh thin snippets" » "lan danh thin snippets", "lan cach thien snippets", "lan manh thinh snippets", "lan anh thin snippets", "van canh thin snippets", "lan oanh 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 ("lan canh thin snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( lan canh thin snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("lan canh thin snippets"))) or ("locating bug core snippets"))*.