bool Search ( class [FNboSerializeToBuffer](API\Plugins\OnlineBase\Online\FNboSerializeToBuffer) & Packet, [FOnValidResponsePacketDelegate](API\Plugins\OnlineBase\Online\FOnValidResponsePacketDelegate) & ResponseDelegate, [FOnSearchingTimeoutDelegate](API\Plugins\OnlineBase\Online\FOnSearchingTimeoutDelegate) & TimeoutDelegate )