Internet element can be used to combine Doge, Email, Hacker, and Keyboard Cat, although these elements all can be combined by Computer. Making Internet is no more complicated than making Computer, after you created Computer it will very easy to make Internet. We have figured out two easiest ways to achieve the goal. Check out the detailed walkthrough and try it yourself.
Fire + Earth = Lava
Lava + Earth = Volcano
Water + Water = Puddle
Water + Puddle = Pond
Water + Pond = Lake
Lake + Lake = Sea
Earth + Sea = Primordial Soup
Volcano + Primordial Soup = Life
Earth + Water = Mud
Air + Air = Pressure
Earth + Pressure = Stone
Air + Stone = Sand
Sand + Mud = Clay
Clay + Life = Human
Sand + Fire = Glass
Glass + Glass = Glasses
Glasses + Human = Hacker
Human + Stone = Tool
Hacker + Tool = Computer
Method 1: Computer + Computer
Computer + Computer = Internet
Method 2: Computer + Earth
Computer + Earth = Internet