Talvez deva tentar algumas variações de ortografia:
femoral nerve » femoral neck (Expandir a Pesquisa)
best observed » been observed (Expandir a Pesquisa), best served (Expandir a Pesquisa), event observed (Expandir a Pesquisa)
observed can » observed case (Expandir a Pesquisa), observed band (Expandir a Pesquisa), observed care (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
j femoral » c femoral (Expandir a Pesquisa), ii femoral (Expandir a Pesquisa), do femoral (Expandir a Pesquisa)
bet nerve » beta nerve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa), rat nerve (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
can disc » can dinc (Expandir a Pesquisa), chain disc (Expandir a Pesquisa), can diet (Expandir a Pesquisa)
j bet » j beth (Expandir a Pesquisa), j beta (Expandir a Pesquisa), j bett (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: (( j femoral nerve cyst due ) or ((( j bet nerve can disc ) or ( j best observed can disc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j femoral nerve cyst due ) OR ((( j bet nerve can disc ) OR ( j best observed can disc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j femoral nerve cyst due ) or ((( j bet nerve can disc ) or ( j best observed can disc ))))*.