Talvez debería tentar con algunhas variantes ortográficas:
communication conversation » communication information, communication cohesion, communication communication
detection character » selection character, detecting characters, detection chapter
conversation fade » conversation made, conversation reader, conversation based
fade detection » face detection, frame detection, fire detection

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: communication conversation fade detection character moral*.