Talvez deva tentar algumas variações de ortografia:
cancer serves » cancer series (Expandir a Pesquisa), cancer services (Expandir a Pesquisa), cancer surveys (Expandir a Pesquisa)
femoral nerve » femoral neck (Expandir a Pesquisa)
serves cyst » serous cyst (Expandir a Pesquisa), series cystic (Expandir a Pesquisa), serous cysts (Expandir a Pesquisa)
bena nerve » beta nerve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
i femoral » ii femoral (Expandir a Pesquisa), _ femoral (Expandir a Pesquisa), a femoral (Expandir a Pesquisa)
nerve can » merve can (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cn (Expandir a Pesquisa)
j cancer » j canter (Expandir a Pesquisa), j cantero (Expandir a Pesquisa), a3 cancer (Expandir a Pesquisa)
can tdcs » a tdcs (Expandir a Pesquisa)
j bena » j bela (Expandir a Pesquisa), j bent (Expandir a Pesquisa), j benham (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: (((( j cancer serves cyst due ) OR ( i femoral nerve can tdcs ))) OR ( j bena nerve cyst due ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j cancer serves cyst due ) or ( i femoral nerve can tdcs ))) or ( j bena nerve cyst due ))*.