Talvez deva tentar algumas variações de ortografia:
benton stephen » denton stephen (Expandir a Pesquisa), brunton stephen (Expandir a Pesquisa), anton stephen (Expandir a Pesquisa)
treated sport » treated port (Expandir a Pesquisa), treated short (Expandir a Pesquisa), treated soft (Expandir a Pesquisa)
stephen chao » stephen cho (Expandir a Pesquisa), stephen chad (Expandir a Pesquisa), stephen chan (Expandir a Pesquisa)
renal nerve » retinal nerve (Expandir a Pesquisa), cranial nerve (Expandir a Pesquisa), spinal nerve (Expandir a Pesquisa)
sport cat » sport camp (Expandir a Pesquisa), sport data (Expandir a Pesquisa), sport a (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j benton » j benito (Expandir a Pesquisa)
chao dis » chao dos (Expandir a Pesquisa), chao das (Expandir a Pesquisa), chao di (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
i renal » ii renal (Expandir a Pesquisa), i real (Expandir a Pesquisa)
can de » can diet (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: (((( a treated sport cat dis ) OR ( i renal nerve can de ))) OR ( j benton stephen chao dis ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a treated sport cat dis ) or ( i renal nerve can de ))) or ( j benton stephen chao dis ))*.