Talvez deva tentar algumas variações de ortografia:
spinal nerve » retinal nerve (Expandir a Pesquisa)
augment gene » augments gene (Expandir a Pesquisa), augment bone (Expandir a Pesquisa), augment cell (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
eo augment » eto augments (Expandir a Pesquisa), do augmento (Expandir a Pesquisa), _ augment (Expandir a Pesquisa)
nerve cat » nerve cut (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
gene cyst » gene cyt (Expandir a Pesquisa), gene yst (Expandir a Pesquisa), gene cystic (Expandir a Pesquisa)
i spinal » i spiral (Expandir a Pesquisa), iii spinal (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can bddcs (Expandir a Pesquisa)
a cent » a cento (Expandir a Pesquisa), a cena (Expandir a Pesquisa), a cenp (Expandir a Pesquisa)
cat _ » fat _ (Expandir a Pesquisa), rat _ (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: (((( a cent nerve cat _ ) OR ( i spinal nerve can dcs ))) OR ( eo augment gene cyst _ ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a cent nerve cat _ ) or ( i spinal nerve can dcs ))) or ( eo augment gene cyst _ ))*.