Talvez deva tentar algumas variações de ortografia:
absence nerve » absent nerve (Expandir a Pesquisa), absence genree (Expandir a Pesquisa), absence gene (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
fails cause » falls cause (Expandir a Pesquisa), fails because (Expandir a Pesquisa), als cause (Expandir a Pesquisa)
gene fails » genes fails (Expandir a Pesquisa), gene fail (Expandir a Pesquisa), gene family (Expandir a Pesquisa)
cause disc » causes disk (Expandir a Pesquisa), cause des (Expandir a Pesquisa), cause di (Expandir a Pesquisa)
i absence » _ absence (Expandir a Pesquisa), 1 absence (Expandir a Pesquisa), 2 absence (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat bias (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: (( i absence nerve cat dis ) or ((( j benign nerve cat due ) or ( ii gene fails cause disc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i absence nerve cat dis ) OR ((( j benign nerve cat due ) OR ( ii gene fails cause disc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i absence nerve cat dis ) or ((( j benign nerve cat due ) or ( ii gene fails cause disc ))))*.