Talvez deva tentar algumas variações de ortografia:
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), emilio carlos (Expandir a Pesquisa)
complex clear » complex clean (Expandir a Pesquisa), complex nuclear (Expandir a Pesquisa), complex cleared (Expandir a Pesquisa)
ht2a complex » hira complex (Expandir a Pesquisa), hla complex (Expandir a Pesquisa), pp2a complex (Expandir a Pesquisa)
combs colon » combs colin (Expandir a Pesquisa), combat colon (Expandir a Pesquisa)
carlos jara » carlos lara (Expandir a Pesquisa), carlos carla (Expandir a Pesquisa), carlos juca (Expandir a Pesquisa)
colon new » colony new (Expandir a Pesquisa), color new (Expandir a Pesquisa), colon need (Expandir a Pesquisa)
clear now » clear how (Expandir a Pesquisa), clear non (Expandir a Pesquisa), clearly now (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (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 l combs colon new ) or ((( 5 ht2a complex clear now ) or ( 7.5 nac semino carlos jara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs colon new ) OR ((( 5 ht2a complex clear now ) OR ( 7.5 nac semino carlos jara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs colon new ) or ((( 5 ht2a complex clear now ) or ( 7.5 nac semino carlos jara ))))*.