Talvez deva tentar algumas variações de ortografia:
complex cause » complex causes (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
nucl complex » nacl complex (Expandir a Pesquisa), nuclei complex (Expandir a Pesquisa), gull complex (Expandir a Pesquisa)
holt company » held company (Expandir a Pesquisa), post company (Expandir a Pesquisa), salt company (Expandir a Pesquisa)
company case » company based (Expandir a Pesquisa), company a (Expandir a Pesquisa)
ali summer » li summer (Expandir a Pesquisa), asia summer (Expandir a Pesquisa), male summer (Expandir a Pesquisa)
cause new » causes new (Expandir a Pesquisa), use new (Expandir a Pesquisa), cause non (Expandir a Pesquisa)
summer b » summer _ (Expandir a Pesquisa)
b newton » _ newton (Expandir a Pesquisa), g newton (Expandir a Pesquisa), j newton (Expandir a Pesquisa)
case non » cause non (Expandir a Pesquisa), case note (Expandir a Pesquisa), use non (Expandir a Pesquisa)
3 nucl » 3 null (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: (( m ali summer b newton ) or ((( 3 nucl complex cause new ) or ( l holt company case non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( m ali summer b newton ) OR ((( 3 nucl complex cause new ) OR ( l holt company case non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( m ali summer b newton ) or ((( 3 nucl complex cause new ) or ( l holt company case non ))))*.