Talvez deva tentar algumas variações de ortografia:
cancer serves » cancer series (Expandir a Pesquisa), cancer services (Expandir a Pesquisa), cancer surveys (Expandir a Pesquisa)
booth nerves » both nerves (Expandir a Pesquisa), both nerve (Expandir a Pesquisa), booth leaves (Expandir a Pesquisa)
nerves cross » nerves across (Expandir a Pesquisa), nerve cross (Expandir a Pesquisa), nerves crossed (Expandir a Pesquisa)
serves cyst » serous cyst (Expandir a Pesquisa), nerve cyst (Expandir a Pesquisa), series cystic (Expandir a Pesquisa)
bela nerve » beta nerve (Expandir a Pesquisa), pgla nerve (Expandir a Pesquisa), delays nerve (Expandir a Pesquisa)
cross dis » cross d.s (Expandir a Pesquisa), across disk (Expandir a Pesquisa), cross daisy (Expandir a Pesquisa)
j cancer » j canter (Expandir a Pesquisa), j cantero (Expandir a Pesquisa), j candel (Expandir a Pesquisa)
j booth » a booth (Expandir a Pesquisa), r booth (Expandir a Pesquisa), d booth (Expandir a Pesquisa)
j bela » j bell (Expandir a Pesquisa), j belval (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 cancer serves cyst due ) or ((( j booth nerves cross dis ) or ( j bela nerve case due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j cancer serves cyst due ) OR ((( j booth nerves cross dis ) OR ( j bela nerve case due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j cancer serves cyst due ) or ((( j booth nerves cross dis ) or ( j bela nerve case due ))))*.