Talvez deva tentar algumas variações de ortografia:
recurrent nerve » recurrent neural (Expandir a Pesquisa)
nerve cyst » nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
pgla nerve » psa nerve (Expandir a Pesquisa), glia nerve (Expandir a Pesquisa), plga nerve (Expandir a Pesquisa)
can nerve » can serve (Expandir a Pesquisa), canal nerve (Expandir a Pesquisa), pain nerve (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
nerve can » merve can (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cn (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can dags (Expandir a Pesquisa)
_ pgla » _ pga (Expandir a Pesquisa), _ pgl (Expandir a Pesquisa)
_ can » _ cat (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 1 recurrent nerve cyst dis ) OR ( _ can nerve case does ))) OR ( _ pgla nerve can dcs ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 1 recurrent nerve cyst dis ) or ( _ can nerve case does ))) or ( _ pgla nerve can dcs ))*.