Talvez deva tentar algumas variações de ortografia:
recurrent nerve » recurrent neural (Expandir a Pesquisa)
augment nerve » segment nerve (Expandir a Pesquisa), augment gene (Expandir a Pesquisa)
i recurrent » ii recurrent (Expandir a Pesquisa), g recurrent (Expandir a Pesquisa), phi recurrent (Expandir a Pesquisa)
nerve cyst » nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
j augment » _ augment (Expandir a Pesquisa), 1 augment (Expandir a Pesquisa), 2 augment (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
i benign » i beni (Expandir a Pesquisa)
nevi c » nevi _ (Expandir a Pesquisa), levi c (Expandir a Pesquisa), devi c (Expandir a Pesquisa)
c disc » c disch (Expandir a Pesquisa), isc disc (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: (( i recurrent nerve case dis ) or ((( j augment nerve cyst due ) or ( i benign nevi c disc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i recurrent nerve case dis ) OR ((( j augment nerve cyst due ) OR ( i benign nevi c disc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i recurrent nerve case dis ) or ((( j augment nerve cyst due ) or ( i benign nevi c disc ))))*.