Talvez deva tentar algumas variações de ortografia:
recurrent nerve » recurrent neural (Expandir a Pesquisa)
canal nerve » cranial nerve (Expandir a Pesquisa), clonal nerve (Expandir a Pesquisa), renal nerve (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)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
i canal » i canales (Expandir a Pesquisa)
j pgla » _ pgla (Expandir a Pesquisa), a pgla (Expandir a Pesquisa)
cn dcs » can dcs (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 ( i canal nerve case does ))) OR ( j pgla nerve cn dcs ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 1 recurrent nerve cyst dis ) or ( i canal nerve case does ))) or ( j pgla nerve cn dcs ))*.