Talvez deva tentar algumas variações de ortografia:
director neural » direct neural (Expandir a Pesquisa), directed neural (Expandir a Pesquisa), directs neural (Expandir a Pesquisa)
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
neural cost » neural crest (Expandir a Pesquisa), neural cross (Expandir a Pesquisa), neural code (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
j director » _ director (Expandir a Pesquisa), a director (Expandir a Pesquisa), j diretor (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
cost due » costs due (Expandir a Pesquisa), lost due (Expandir a Pesquisa), cyst due (Expandir a Pesquisa)
cat did » coast did (Expandir a Pesquisa), what did (Expandir a Pesquisa), cat dead (Expandir a Pesquisa)
a cent » a cena (Expandir a Pesquisa), a cenp (Expandir a Pesquisa), a center (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: (( a cent nerve cat did ) or ((( j central nerve cat due ) or ( j director neural cost due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a cent nerve cat did ) OR ((( j central nerve cat due ) OR ( j director neural cost due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a cent nerve cat did ) or ((( j central nerve cat due ) or ( j director neural cost due ))))*.