Talvez deva tentar algumas variações de ortografia:
director energy » directed energy (Expandir a Pesquisa), direct energy (Expandir a Pesquisa), detector energy (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
energy case » energy cane (Expandir a Pesquisa), energy cape (Expandir a Pesquisa), energy caused (Expandir a Pesquisa)
j director » _ director (Expandir a Pesquisa), a director (Expandir a Pesquisa), j diretor (Expandir a Pesquisa)
j benitez » a benitez (Expandir a Pesquisa)
benitez a » benitez _ (Expandir a Pesquisa), benitez d (Expandir a Pesquisa), benitez e (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
nerve c » nerve cn (Expandir a Pesquisa), nerve _ (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
c dis » c dias (Expandir a Pesquisa), c disc (Expandir a Pesquisa), c dos (Expandir a Pesquisa)
a dos » e dos (Expandir a Pesquisa), a dog (Expandir a Pesquisa)
a a » a la (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 director energy case dis ) or ((( j benign nerve c dis ) or ( j benitez a a dos ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j director energy case dis ) OR ((( j benign nerve c dis ) OR ( j benitez a a dos ))))*.