Potser podríeu intentar variants ortogràfiques:
communication concepts » communication circuits, communication congresses, communication channels
sore dimensions » core dimensions, more dimensions, some dimensions
concepts sore » concepts some, concepts sources, concepts series
shared spaces » shared space, shared stocks
scale spaces » scale space, sample spaces
tuple spaces » tuple space, type spaces, triple space

Pot obtenir més resultats si ajusta la seva cerca.

• Si vols fer servir operadors booleans, han d'estar en majúscules: communication concepts sore dimensions ((shared spaces) OR (((scale spaces) OR (tuple spaces))))~.
• Afegint truncament pot recuperar més registres: communication concepts sore dimensions ((shared spaces) or (((scale spaces) or (tuple spaces))))*.