Potser podríeu intentar variants ortogràfiques:
communication conversion » communication conversation, communications convention, communication cohesion
conversion based » conversion del, conversion a, converter based
based discussion » brief discussion
started forms » states forms, state forms, started food
started five » started guide, started food, started from

Pot obtenir més resultats si ajusta la seva cerca.

• Si vols fer servir operadors booleans, han d'estar en majúscules: communication conversion based discussion ((started five) OR (started forms))~.
• Afegint truncament pot recuperar més registres: communication conversion based discussion ((started five) or (started forms))*.