Talvez deva tentar algumas variações de ortografia:
ventral nerval » ventral nerve (Expandir a Pesquisa), ventral neural (Expandir a Pesquisa), ventral larval (Expandir a Pesquisa)
crest nervous » across nervous (Expandir a Pesquisa), direct nervous (Expandir a Pesquisa), rat nervous (Expandir a Pesquisa)
nerval jose » bernal jose (Expandir a Pesquisa), deval jose (Expandir a Pesquisa), edval jose (Expandir a Pesquisa)
system due » system de (Expandir a Pesquisa), system der (Expandir a Pesquisa)
bena nerve » beta nerve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
j ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa)
jose goes » jose gomes (Expandir a Pesquisa), jose gois (Expandir a Pesquisa), jose gomez (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), j crespo (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j crest nervous system due ) or ((( j bena nerve case due ) or ( j ventral nerval jose goes ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j crest nervous system due ) OR ((( j bena nerve case due ) OR ( j ventral nerval jose goes )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j crest nervous system due ) or ((( j bena nerve case due ) or ( j ventral nerval jose goes ))))*.