Talvez deva tentar algumas variações de ortografia:
complex concepts » complex confers (Expandir a Pesquisa), complex controls (Expandir a Pesquisa), complex concentrates (Expandir a Pesquisa)
ice complex » induce complex (Expandir a Pesquisa), acute complex (Expandir a Pesquisa), core complex (Expandir a Pesquisa)
nino carlos » cano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), semino carlos (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), combes john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa)
concepts 3 » concepts _ (Expandir a Pesquisa), concepts a (Expandir a Pesquisa), concepts et (Expandir a Pesquisa)
john neil » cohn neil (Expandir a Pesquisa), johnson neil (Expandir a Pesquisa)
nacl nino » nacl nano (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa), nacl mno (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
_ ice » _ icu (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 e combs john neil ) or ((( _ ice complex concepts 3 ) or ( 3.5 nacl nino carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs john neil ) OR ((( _ ice complex concepts 3 ) OR ( 3.5 nacl nino carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs john neil ) or ((( _ ice complex concepts 3 ) or ( 3.5 nacl nino carlos nara ))))*.