Potser podríeu intentar variants ortogràfiques:
operation instruction » operation instructions, operation construction, operating instructions
instruction theory » introduction theory, institutional theory
theory session » theory decision
basis linear » basics linear, bases linear, based linear
basic linear » quasi linear, basic life
mass linear » bases linear, class linear, less linear

Pot obtenir més resultats si ajusta la seva cerca.

• Executant una cerca difusa por obtener resultaste amo pararles similares: operation instruction theory session ((((basis linear) or (basic linear))) or (mass linear))~.
• Si vols fer servir operadors booleans, han d'estar en majúscules: operation instruction theory session ((((basis linear) OR (basic linear))) OR (mass linear)).
• Afegint truncament pot recuperar més registres: operation instruction theory session ((((basis linear) or (basic linear))) or (mass linear))*.