Talvez deva tentar algumas variações de ortografia:
mattern nerve » matter nerve (Expandir a Pesquisa), pattern nerves (Expandir a Pesquisa), patterned nerve (Expandir a Pesquisa)
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
absent nerve » bent nerve (Expandir a Pesquisa), abducent nerve (Expandir a Pesquisa), augment nerve (Expandir a Pesquisa)
all central » all ventral (Expandir a Pesquisa), al central (Expandir a Pesquisa), small central (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
j mattern » j mattera (Expandir a Pesquisa), c mattern (Expandir a Pesquisa), d mattern (Expandir a Pesquisa)
eo absent » how absent (Expandir a Pesquisa), _ absent (Expandir a Pesquisa), 17 absent (Expandir a Pesquisa)
case de » case due (Expandir a Pesquisa), case d (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 mattern nerve cyst _ ) OR ((( eo absent nerve case de ) OR ( all central nerve cyst _ ))))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j mattern nerve cyst _ ) or ((( eo absent nerve case de ) or ( all central nerve cyst _ ))))*.