A sua pesquisa - communication cohesion centres ((dimensioning problems) or (extensions problems)) link~ - não corresponde a nenhum registo.

Talvez deva tentar algumas variações de ortografia:
communication cohesion » communication collections, communication control, communication cost
dimensioning problems » dimensional problems, dimensions problems, dimensional problem
extensions problems » extension problems, extension problem, dimensions problems
cohesion centres » cohesion cities, collection centres, cohesion metric

Pode obter mais resultados ajustando a pesquisa.