Talvez deva tentar algumas variações de ortografia:
medina reserve » medical reserve (Expandir a Pesquisa), medical reserves (Expandir a Pesquisa), america reserve (Expandir a Pesquisa)
reserve system » research system (Expandir a Pesquisa), nerve system (Expandir a Pesquisa), research systems (Expandir a Pesquisa)
center nerve » cancer nerve (Expandir a Pesquisa), center nurse (Expandir a Pesquisa), letter nerve (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
nerve van » nerve vas (Expandir a Pesquisa), herve van (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
i retinal » ii retinal (Expandir a Pesquisa), a retinal (Expandir a Pesquisa), 3 retinal (Expandir a Pesquisa)
j center » j centner (Expandir a Pesquisa), j centeno (Expandir a Pesquisa), j cestero (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
j medina » j mejia (Expandir a Pesquisa)
van de » van der (Expandir a Pesquisa), van den (Expandir a Pesquisa)
cn dos » con dos (Expandir a Pesquisa), cen dos (Expandir a Pesquisa), dcn 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: (((( j center nerve van de ) or ( i retinal nerve cn dos ))) or ( j medina reserve system dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j center nerve van de ) OR ( i retinal nerve cn dos ))) OR ( j medina reserve system dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j center nerve van de ) or ( i retinal nerve cn dos ))) or ( j medina reserve system dis ))*.