What are the keywords in the following sentence? concept art of fictional character giving person a pendant from multiplayer video game by comic book creator
art, character, concept, game

What are the keywords in the following sentence? because perfect skin starts with cleansing the right way .
cleanse, skin, way

What are the keywords in the following sentence? concept of natural conservation and save the world
concept, save, world

What are the keywords in the following sentence? suspension bridge replace the beam with cable
beam, bridge, replace