Talvez deva tentar algumas variações de ortografia:
reserve system » research system (Expandir a Pesquisa), nerve system (Expandir a Pesquisa), research systems (Expandir a Pesquisa)
renal reserve » adrenal reserve (Expandir a Pesquisa), legal reserve (Expandir a Pesquisa), adrenal reserves (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system dds (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
mehta nee » mehta neel (Expandir a Pesquisa), mehta neev (Expandir a Pesquisa), mehta neeti (Expandir a Pesquisa)
hart diet » hard diet (Expandir a Pesquisa), hart dieter (Expandir a Pesquisa), short diet (Expandir a Pesquisa)
cat diet » cat diets (Expandir a Pesquisa), fat diet (Expandir a Pesquisa), eat diet (Expandir a Pesquisa)
nee hart » nee harry (Expandir a Pesquisa), nee wharf (Expandir a Pesquisa), nee hall (Expandir a Pesquisa)
e renal » cme renal (Expandir a Pesquisa)
j mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa), k mehta (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: (((( e renal reserve system dis ) or ( i beta nerve cat diet ))) or ( j mehta nee hart diet ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e renal reserve system dis ) OR ( i beta nerve cat diet ))) OR ( j mehta nee hart diet )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e renal reserve system dis ) or ( i beta nerve cat diet ))) or ( j mehta nee hart diet ))*.