Talvez deva tentar algumas variações de ortografia:
service causes » service cases (Expandir a Pesquisa), service courses (Expandir a Pesquisa), service classes (Expandir a Pesquisa)
treat service » forest service (Expandir a Pesquisa), treat cervical (Expandir a Pesquisa), direct service (Expandir a Pesquisa)
benigno neck » benign neck (Expandir a Pesquisa), benigno c (Expandir a Pesquisa), benigno de (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
causes does » causes des (Expandir a Pesquisa), cause does (Expandir a Pesquisa), campuses does (Expandir a Pesquisa)
j benigno » a benigno (Expandir a Pesquisa), c benigno (Expandir a Pesquisa), _ benigno (Expandir a Pesquisa)
j benign » _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa), 1 benign (Expandir a Pesquisa)
nerve e » nerve ex (Expandir a Pesquisa), nerve _ (Expandir a Pesquisa), nerve a (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: (( _ treat service causes does ) or ((( j benigno neck case due ) or ( j benign nerve e dos ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ treat service causes does ) OR ((( j benigno neck case due ) OR ( j benign nerve e dos )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ treat service causes does ) or ((( j benigno neck case due ) or ( j benign nerve e dos ))))*.