Perhaps you should try some spelling variations:
atomisation » atomizacion
optimisation » optimization, optimizacion, optimezation
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.

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