Talvez deva tentar algumas variações de ortografia:
cancer course » cancer nurse (Expandir a Pesquisa), cancer could (Expandir a Pesquisa)
current nerve » recurrent nerve (Expandir a Pesquisa), current service (Expandir a Pesquisa), current survey (Expandir a Pesquisa)
course case » course based (Expandir a Pesquisa), nurse case (Expandir a Pesquisa), court case (Expandir a Pesquisa)
read nerve » treat nerve (Expandir a Pesquisa), end nerve (Expandir a Pesquisa), held nerve (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
nerve cut » nerve cat (Expandir a Pesquisa), nerve cuff (Expandir a Pesquisa), nerve cyst (Expandir a Pesquisa)
j cancer » j canter (Expandir a Pesquisa), j cantero (Expandir a Pesquisa), j candel (Expandir a Pesquisa)
can dis » can disc (Expandir a Pesquisa), van dis (Expandir a Pesquisa), can die (Expandir a Pesquisa)
cut due » cuti due (Expandir a Pesquisa), gut due (Expandir a Pesquisa), out due (Expandir a Pesquisa)
j read » j reid (Expandir a Pesquisa), j reed (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 course case due ) OR ( 2 current nerve can dis ))) OR ( j read nerve cut due ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j cancer course case due ) or ( 2 current nerve can dis ))) or ( j read nerve cut due ))*.