Talvez deva tentar algumas variações de ortografia:
cooper donald » bolser donald (Expandir a Pesquisa), bodner donald (Expandir a Pesquisa), carter donald (Expandir a Pesquisa)
carlos newton » carlos nelson (Expandir a Pesquisa), santos newton (Expandir a Pesquisa)
donald newly » donald neil (Expandir a Pesquisa), donald bell (Expandir a Pesquisa), donald bello (Expandir a Pesquisa)
ecohn carlos » john carlos (Expandir a Pesquisa), con carlos (Expandir a Pesquisa), cohen carlos (Expandir a Pesquisa)
oil complex » msl complex (Expandir a Pesquisa), novel complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
neil ecohn » neil john (Expandir a Pesquisa)
l cooper » _ cooper (Expandir a Pesquisa), m cooper (Expandir a Pesquisa), a cooper (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
5 oil » _ oil (Expandir a Pesquisa), 5 il (Expandir a Pesquisa), l oil (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 l cooper donald newly ) or ((( 5 oil complex case now ) or ( d neil ecohn carlos newton ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l cooper donald newly ) OR ((( 5 oil complex case now ) OR ( d neil ecohn carlos newton )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l cooper donald newly ) or ((( 5 oil complex case now ) or ( d neil ecohn carlos newton ))))*.