Perhaps you should try some spelling variations:
"ciencies experimentales de tecnologia ;" » "ciencias experimentales de tecnologia ;", "ciencies experimentals de tecnologia ;", "ciencia experimentales de tecnologia ;", "ciencies experimental de tecnologia ;", "ciencies experimentales y tecnologia ;", "ciencies experimental del tecnologia ;", "ciencies experimentales la tecnologia ;", "ciencies experimentales 664 tecnologia ;"
"ciencias experimental y tecnologia ;" » "ciencia experimental y tecnologia ;", "ciencias experimentales y tecnologia ;", "ciencies experimentals y tecnologia ;", "ciencias experimental de tecnologia ;", "ciencias experimental en tecnologia ;"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("ciencias experimental y tecnologia ;") or ("ciencies experimentales de tecnologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ciencias experimental y tecnologia ;") OR ("ciencies experimentales de tecnologia ;"))*.
• Removing quotes may allow a broader search: (( ciencias experimental y tecnologia ; ) or ( ciencies experimentales de tecnologia ; ))*.