Talvez deva tentar algumas variações de ortografia:
central neural » central nepal (Expandir a Pesquisa), central neurons (Expandir a Pesquisa)
mental nerve » ventral nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
absent merve » absent nerve (Expandir a Pesquisa), absent gene (Expandir a Pesquisa), absent eye (Expandir a Pesquisa)
neural van » natural van (Expandir a Pesquisa), neural v1ar (Expandir a Pesquisa), neural a (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
i mental » vi mental (Expandir a Pesquisa), ii mental (Expandir a Pesquisa), i metal (Expandir a Pesquisa)
_ absent » _ absence (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
can die » can diet (Expandir a Pesquisa), van die (Expandir a Pesquisa), aan die (Expandir a Pesquisa)
a due » _ due (Expandir a Pesquisa), 2 due (Expandir a Pesquisa), i due (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: (((( i mental nerve a due ) or ( j central neural van dijk ))) or ( _ absent merve can die ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( i mental nerve a due ) OR ( j central neural van dijk ))) OR ( _ absent merve can die )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i mental nerve a due ) or ( j central neural van dijk ))) or ( _ absent merve can die ))*.