Perhaps you should try some spelling variations:
"ciencies experimentalses de tecnologia ;" » "ciencias experimentales de tecnologia ;", "ciencies experimentals de tecnologia ;", "ciencia experimentales de tecnologia ;", "ciencies experimentales de tecnologia ;", "ciencies experimentales del tecnologia ;", "ciencies experimental de tecnologia ;", "ciencies experimentalses y tecnologia ;", "ciencies experimentalses 664 tecnologia ;"
"ciencias experimental la tecnologia ;" » "ciencia experimental la tecnologia ;", "ciencias experimentales la tecnologia ;", "ciencies experimentals la tecnologia ;", "ciencias experimental fae tecnologia ;", "ciencias experimental de tecnologia ;", "ciencias experimental en tecnologia ;", "ciencias experimental y 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 la tecnologia ;") OR ("ciencies experimentalses de tecnologia ;"))~.
• Removing quotes may allow a broader search: (( ciencias experimental la tecnologia ; ) or ( ciencies experimentalses de tecnologia ; ))~.
• Adding a wildcard symbol may retrieve word variants: (("ciencias experimental la tecnologia ;") or ("ciencies experimentalses de tecnologia ;"))*.