Talvez deva tentar algumas variações de ortografia:
complex clearly » complex early (Expandir a Pesquisa), complex cleared (Expandir a Pesquisa), complex clearing (Expandir a Pesquisa)
serrano carlos » sorzano carlos (Expandir a Pesquisa)
combs colony » combs colin (Expandir a Pesquisa), combs melody (Expandir a Pesquisa), cells colony (Expandir a Pesquisa)
ht2a complex » hira complex (Expandir a Pesquisa), hla complex (Expandir a Pesquisa), pp2a complex (Expandir a Pesquisa)
nac serrano » a serrano (Expandir a Pesquisa), c serrano (Expandir a Pesquisa), j.c serrano (Expandir a Pesquisa)
carlos nora » carlos mora (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
colony new » colon new (Expandir a Pesquisa), colony de (Expandir a Pesquisa), colonial new (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
7.5 nac » 7.5 nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
5 ht2a » 5 ht1a (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 colony new ) or ((( 5 ht2a complex clearly now ) or ( 7.5 nac serrano carlos nora ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs colony new ) OR ((( 5 ht2a complex clearly now ) OR ( 7.5 nac serrano carlos nora )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs colony new ) or ((( 5 ht2a complex clearly now ) or ( 7.5 nac serrano carlos nora ))))*.