Talvez deva tentar algumas variações de ortografia:
comperlex cases » complex cases (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex causes (Expandir a Pesquisa)
nasal comperlex » nasal complex (Expandir a Pesquisa), basal complex (Expandir a Pesquisa), nasal complexa (Expandir a Pesquisa)
comper can » computer can (Expandir a Pesquisa), complex can (Expandir a Pesquisa), comp can (Expandir a Pesquisa)
carlos how » carlos hw (Expandir a Pesquisa), carlos hoyo (Expandir a Pesquisa), carlos hohl (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
cases now » cases new (Expandir a Pesquisa), cases non (Expandir a Pesquisa), case now (Expandir a Pesquisa)
nacl cony » nacl co (Expandir a Pesquisa), nacl co2 (Expandir a Pesquisa), nacl ion (Expandir a Pesquisa)
l comper » l compere (Expandir a Pesquisa), l cooper (Expandir a Pesquisa), c comper (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
5 nasal » _ nasal (Expandir a Pesquisa), a nasal (Expandir a Pesquisa), 2 nasal (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 comper can newts ) or ((( 5 nasal comperlex cases now ) or ( 3.5 nacl cony carlos how ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comper can newts ) OR ((( 5 nasal comperlex cases now ) OR ( 3.5 nacl cony carlos how )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comper can newts ) or ((( 5 nasal comperlex cases now ) or ( 3.5 nacl cony carlos how ))))*.