Talvez deva tentar algumas variações de ortografia:
cent reserve » debt reserve (Expandir a Pesquisa), central reserve (Expandir a Pesquisa), century reserve (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
reserve can » reserves can (Expandir a Pesquisa), reserve bank (Expandir a Pesquisa), reserve a (Expandir a Pesquisa)
benet nerve » bent nerve (Expandir a Pesquisa), detect nerve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
cent merve » cengiz merve (Expandir a Pesquisa), celenk merve (Expandir a Pesquisa)
merve can » nerve can (Expandir a Pesquisa)
system d » system de (Expandir a Pesquisa), system der (Expandir a Pesquisa), system des (Expandir a Pesquisa)
can dis » can disc (Expandir a Pesquisa), van dis (Expandir a Pesquisa), can die (Expandir a Pesquisa)
j benet » j bennett (Expandir a Pesquisa), j benito (Expandir a Pesquisa), j benesi (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), ii cent (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: (((( i cent merve can dis ) OR ( i cent reserve can dis ))) OR ( j benet nerve system d ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i cent merve can dis ) or ( i cent reserve can dis ))) or ( j benet nerve system d ))*.