Potser podríeu intentar variants ortogràfiques:
communication instrumentation » communication documentation, communication interpretation, ionization instrumentation
https vision » his vision, ito's vision
masks linear » mass linear, bases linear, basis linear
based linear » basic linear, based nonlinear, based library
class linear » less linear, mass linear, class library

Pot obtenir més resultats si ajusta la seva cerca.

• Executant una cerca difusa por obtener resultaste amo pararles similares: communication instrumentation https vision ((((masks linear) or (based linear))) or (class linear))~.
• Si vols fer servir operadors booleans, han d'estar en majúscules: communication instrumentation https vision ((((masks linear) OR (based linear))) OR (class linear)).
• Afegint truncament pot recuperar més registres: communication instrumentation https vision ((((masks linear) or (based linear))) or (class linear))*.