Talvez deva tentar algumas variações de ortografia:
recurrent nerves » recurrent nerve (Expandir a Pesquisa), recurrent graves (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
central neural » central nepal (Expandir a Pesquisa), central neurons (Expandir a Pesquisa)
a recurrent » _ recurrent (Expandir a Pesquisa)
neural rest » neural crest (Expandir a Pesquisa), neural cest (Expandir a Pesquisa), neural forest (Expandir a Pesquisa)
nerves cat » nerve cat (Expandir a Pesquisa), nerves can (Expandir a Pesquisa), nerves part (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
rest due » test due (Expandir a Pesquisa), arrest due (Expandir a Pesquisa), result due (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), ii cent (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 recurrent nerves cat dis ) or ( i cent nerve case dis ))) or ( j central neural rest due ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a recurrent nerves cat dis ) OR ( i cent nerve case dis ))) OR ( j central neural rest due )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a recurrent nerves cat dis ) or ( i cent nerve case dis ))) or ( j central neural rest due ))*.