Talvez deva tentar algumas variações de ortografia:
current nerve » recurrent nerve (Expandir a Pesquisa), current curve (Expandir a Pesquisa), recurrent nerves (Expandir a Pesquisa)
renal valve » renal values (Expandir a Pesquisa), renal valor (Expandir a Pesquisa), renal salvage (Expandir a Pesquisa)
bent valve » vent valves (Expandir a Pesquisa), jet valve (Expandir a Pesquisa), seat valve (Expandir a Pesquisa)
disease di » disease die (Expandir a Pesquisa), disease de (Expandir a Pesquisa), disease diet (Expandir a Pesquisa)
disease d » disease data (Expandir a Pesquisa)
nerve n » nerve na (Expandir a Pesquisa), nerve _ (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j renal » j real (Expandir a Pesquisa), j renaldi (Expandir a Pesquisa), j renato (Expandir a Pesquisa)
n dien » n diene (Expandir a Pesquisa), n diez (Expandir a Pesquisa), n dief (Expandir a Pesquisa)
j bent » j benet (Expandir a Pesquisa), j bento (Expandir a Pesquisa), j bena (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: (( 2 current nerve n dien ) or ((( j bent valve disease di ) or ( j renal valve disease d ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 current nerve n dien ) OR ((( j bent valve disease di ) OR ( j renal valve disease d )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 2 current nerve n dien ) or ((( j bent valve disease di ) or ( j renal valve disease d ))))*.