Perhaps you should try some spelling variations:
ciencias experimentoses » ciencias experimentales, ciencias experimentos, ciencia experimentos
ciencias experimental » ciencia experimental, ciencias experimentales, ciencies experimentals
experimentoses de » experimentos de, experimentales de, experimentales del
experimental con » experimental en, experimentos con, experimental de
con tecnologia » con tecnologias, en tecnologia, y tecnologia
de tecnologia » y tecnologia, la tecnologia, 664 tecnologia

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: (( ciencias experimental con tecnologia ; ) OR ( ciencias experimentoses de tecnologia ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( ciencias experimental con tecnologia ; ) or ( ciencias experimentoses de tecnologia ; ))*.