Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
mental drive » central drive (Expandir a Pesquisa), metal driven (Expandir a Pesquisa), fetal drive (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
nerve aan » nerve can (Expandir a Pesquisa), nerve aen (Expandir a Pesquisa), nerve axon (Expandir a Pesquisa)
i central » coli central (Expandir a Pesquisa), hemi central (Expandir a Pesquisa)
de crest » de cresta (Expandir a Pesquisa), du crest (Expandir a Pesquisa), de credit (Expandir a Pesquisa)
j mental » j mengual (Expandir a Pesquisa), j mena (Expandir a Pesquisa), j mehta (Expandir a Pesquisa)
aan die » van die (Expandir a Pesquisa)
nerve c » nerve cn (Expandir a Pesquisa), nerve _ (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
c dis » c dias (Expandir a Pesquisa), c disc (Expandir a Pesquisa), c dos (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: (((( de crest nerve aan die ) or ( i central nerve c dis ))) or ( j mental drive system dcs ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( de crest nerve aan die ) OR ( i central nerve c dis ))) OR ( j mental drive system dcs )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( de crest nerve aan die ) or ( i central nerve c dis ))) or ( j mental drive system dcs ))*.