A sua pesquisa - communication cohesion first evaluation ((ideas gibbs) or (models gibbs))~ - não corresponde a nenhum registo.

Talvez deva tentar algumas variações de ortografia:
communication cohesion » communication collections, communication control, communication cost
first evaluation » fast evaluation, trust evaluation, cost evaluation
cohesion first » conversion first, conclusion first
models gibbs » models gis, models gas

Pode obter mais resultados ajustando a pesquisa.