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

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

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