Talvez deva tentar algumas variações de ortografia:
reserve system » research system (Expandir a Pesquisa), nerve system (Expandir a Pesquisa), research systems (Expandir a Pesquisa)
ventral nerve » femoral nerve (Expandir a Pesquisa)
men reserve » cell reserve (Expandir a Pesquisa), iron reserve (Expandir a Pesquisa)
nerve cnan » nerve can (Expandir a Pesquisa), nerve canal (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
j ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa)
cnan dcs » can dcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), than dcs (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
cn dos » con dos (Expandir a Pesquisa), cen dos (Expandir a Pesquisa), dcn dos (Expandir a Pesquisa)
j men » j mena (Expandir a Pesquisa), j meng (Expandir a Pesquisa), j mens (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( j ventral nerve cnan dcs ) or ( i beta nerve cn dos ))) or ( j men reserve system dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j ventral nerve cnan dcs ) OR ( i beta nerve cn dos ))) OR ( j men reserve system dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j ventral nerve cnan dcs ) or ( i beta nerve cn dos ))) or ( j men reserve system dis ))*.