A sua pesquisa - communication ((((channel basics) OR (channels asics))) or (channel basin)) dimensions does too - não corresponde a nenhum registo.

Talvez deva tentar algumas variações de ortografia:
dimensions does » dimensions des, dimensions forces, dimensions doing
channel basics » channel based, channel base, tunnel basics
channels asics » channels anion, channels dynamics
channel basin » channel based, change basin, channel base
does too » does top, does ceo, does eco

Pode obter mais resultados ajustando a pesquisa.