Talvez deva tentar algumas variações de ortografia:
mengual nerve » lingual nerve (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa), lingual nerves (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
centri nerve » central nerve (Expandir a Pesquisa), centre nere (Expandir a Pesquisa), centri nervosi (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
nerve vas » nerve a (Expandir a Pesquisa), nerve vi (Expandir a Pesquisa), nerve vii (Expandir a Pesquisa)
ai centri » dai centri (Expandir a Pesquisa), i centri (Expandir a Pesquisa), dei centri (Expandir a Pesquisa)
j mengual » m mengual (Expandir a Pesquisa), e mengual (Expandir a Pesquisa), l mengual (Expandir a Pesquisa)
vas dis » vas dias (Expandir a Pesquisa), vasc dis (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 vas dis ) or ( ai centri nerve system dcs ))) or ( j mengual nerve system dcs ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a cent nerve vas dis ) OR ( ai centri nerve system dcs ))) OR ( j mengual nerve system dcs )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a cent nerve vas dis ) or ( ai centri nerve system dcs ))) or ( j mengual nerve system dcs ))*.