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

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

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