Perhaps you should try some spelling variations:
utilization » utilizacion, utilizaron, reutilizacion
atomisation » atomizacion, optimisation
atomization » atomizacion, customization, optimization
automatization » automatizacion, laautomatizacion, automatizado
factorization » autorizacion, sectorizacion
same » some

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((utilization OR (atomisation OR (atomization OR automatization))) OR factorization) of same~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((utilization or (atomisation or (atomization OR automatization))) or factorization) of same~".
• Adding a wildcard symbol may retrieve word variants: ((utilization or (atomisation or (atomization OR automatization))) or factorization) of same*.