Talvez deva tentar algumas variações de ortografia:
reserve system » research system (Expandir a Pesquisa), nerve system (Expandir a Pesquisa), research systems (Expandir a Pesquisa)
current nerve » recurrent nerve (Expandir a Pesquisa), current curve (Expandir a Pesquisa), recurrent nerves (Expandir a Pesquisa)
bent reserve » debt reserve (Expandir a Pesquisa), men reserve (Expandir a Pesquisa), bat reserve (Expandir a Pesquisa)
system dias » system dan (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system dcus (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
mehta nee » mehta neel (Expandir a Pesquisa), mehta neena (Expandir a Pesquisa), mehta neera (Expandir a Pesquisa)
nee case » knee case (Expandir a Pesquisa), nee casey (Expandir a Pesquisa), gee case (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
ai bent » a bent (Expandir a Pesquisa), ai beni (Expandir a Pesquisa), ai best (Expandir a Pesquisa)
k mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a current nerve cat dis ) OR ( ai bent reserve system dias ))) OR ( k mehta nee case dis ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a current nerve cat dis ) or ( ai bent reserve system dias ))) or ( k mehta nee case dis ))*.