Talvez deva tentar algumas variações de ortografia:
central neural » central nepal (Expandir a Pesquisa), central neurons (Expandir a Pesquisa)
neural phase » neural plate (Expandir a Pesquisa), mineral phase (Expandir a Pesquisa), spiral phase (Expandir a Pesquisa)
phase does » phase de (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
bela nerve » beta nerve (Expandir a Pesquisa), cell nerve (Expandir a Pesquisa), pgla nerve (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), ii cent (Expandir a Pesquisa)
j bela » j bell (Expandir a Pesquisa), j belval (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 central neural phase does ) or ( i cent nerve case does ))) or ( j bela nerve case due ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j central neural phase does ) OR ( i cent nerve case does ))) OR ( j bela nerve case due )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j central neural phase does ) or ( i cent nerve case does ))) or ( j bela nerve case due ))*.