Perhaps you should try some spelling variations:
"ciencies experimentales la tecnologia ;" » "ciencias experimentales la tecnologia ;", "ciencies experimentals la tecnologia ;", "ciencia experimentales la tecnologia ;", "ciencies experimentales a tecnologia ;", "ciencies experimentales y tecnologia ;", "ciencies experimentales de tecnologia ;"
"ciencias experimental de neurologos ;" » "ciencia experimental de neurologos ;", "ciencias experimentales de neurologos ;", "ciencies experimentals de neurologos ;", "ciencias experimental de neurologia ;", "ciencias experimental de teologos ;", "ciencias experimental de nefrologia ;"

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 de neurologos ;") or ("ciencies experimentales la tecnologia ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ciencias experimental de neurologos ;") OR ("ciencies experimentales la tecnologia ;")).
• Removing quotes may allow a broader search: (( ciencias experimental de neurologos ; ) or ( ciencies experimentales la tecnologia ; )).
• Adding a wildcard symbol may retrieve word variants: (("ciencias experimental de neurologos ;") or ("ciencies experimentales la tecnologia ;"))*.