Talvez deva tentar algumas variações de ortografia:
complex causes » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
company carlos » cony carlos (Expandir a Pesquisa)
carlos nieto » carlos prieto (Expandir a Pesquisa), carlos nino (Expandir a Pesquisa), carlos newton (Expandir a Pesquisa)
summary dan » summary data (Expandir a Pesquisa), summary a (Expandir a Pesquisa), summary en (Expandir a Pesquisa)
oit company » city company (Expandir a Pesquisa), holt company (Expandir a Pesquisa), post company (Expandir a Pesquisa)
dan newton » jan newton (Expandir a Pesquisa), jean newton (Expandir a Pesquisa), chan newton (Expandir a Pesquisa)
cl complex » crl complex (Expandir a Pesquisa), scl complex (Expandir a Pesquisa), gl complex (Expandir a Pesquisa)
causes new » causes non (Expandir a Pesquisa)
5 cl » 5 yl (Expandir a Pesquisa), 5 c (Expandir a Pesquisa), 5 cm (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 a summary dan newton ) or ((( 5 cl complex causes new ) or ( la oit company carlos nieto ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a summary dan newton ) OR ((( 5 cl complex causes new ) OR ( la oit company carlos nieto )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a summary dan newton ) or ((( 5 cl complex causes new ) or ( la oit company carlos nieto ))))*.