Talvez deva tentar algumas variações de ortografia:
central neurons » central nervous (Expandir a Pesquisa), cortical neurons (Expandir a Pesquisa)
current nerve » recurrent nerve (Expandir a Pesquisa), current curve (Expandir a Pesquisa), recurrent nerves (Expandir a Pesquisa)
neurons vary » neurons varies (Expandir a Pesquisa), neurons via (Expandir a Pesquisa), neurons a (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
bena nerve » beta nerve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
vary dijk » van dijk (Expandir a Pesquisa), marc dijk (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
cat ding » cat during (Expandir a Pesquisa), cat using (Expandir a Pesquisa), cat singh (Expandir a Pesquisa)
j bena » j bela (Expandir a Pesquisa), j bent (Expandir a Pesquisa), j benham (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: (((( i current nerve cyst due ) OR ( j central neurons vary dijk ))) OR ( j bena nerve cat ding ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i current nerve cyst due ) or ( j central neurons vary dijk ))) or ( j bena nerve cat ding ))*.