A sua busca - ((communication cohesion) or (communication cost)) based extension a49 livre - não corresponde a nenhum registro.

Talvez deva tentar algumas variações de ortografia:
communication cohesion » communication collections, communication control, communication apprehension
communication cost » communication cross, communication case, communication control
based extension » based extraction
extension a49 » extension a, extension 9, extension act
livre » live, litre

Você pode obter mais resultados ajustando o argumento de busca.