Talvez deva tentar algumas variações de ortografia:
neural merve » meral merve (Expandir a Pesquisa), ural merve (Expandir a Pesquisa), neural reserve (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
its neural » its natural (Expandir a Pesquisa)
merve can » nerve can (Expandir a Pesquisa)
nevi cyst » nevi cns (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), j crespo (Expandir a Pesquisa)
can dce » can de (Expandir a Pesquisa), can die (Expandir a Pesquisa), can dcs (Expandir a Pesquisa)
cyst d » cyst _ (Expandir a Pesquisa), cyst a (Expandir a Pesquisa), cyst e (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: (((( j crest nerve system dcs ) OR ( its neural merve can dce ))) OR ( j benign nevi cyst d ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j crest nerve system dcs ) or ( its neural merve can dce ))) or ( j benign nevi cyst d ))*.