Talvez deva tentar algumas variações de ortografia:
complex connection » complex correction (Expandir a Pesquisa), complex infection (Expandir a Pesquisa), complex condition (Expandir a Pesquisa)
connection n » connection _ (Expandir a Pesquisa), connection a (Expandir a Pesquisa), connection 1 (Expandir a Pesquisa)
dht complex » dt complex (Expandir a Pesquisa), cst complex (Expandir a Pesquisa), ift complex (Expandir a Pesquisa)
nacl bacino » nel bacino (Expandir a Pesquisa)
carlos lara » carlos lima (Expandir a Pesquisa), carlos lacerda (Expandir a Pesquisa), carlos lazaro (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa), hobbs john (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
2 dht » _ dht (Expandir a Pesquisa), 2 det (Expandir a Pesquisa), 2 dmt (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 _ combs john n ) or ((( 2 dht complex connection n ) or ( 7.5 nacl bacino carlos lara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs john n ) OR ((( 2 dht complex connection n ) OR ( 7.5 nacl bacino carlos lara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs john n ) or ((( 2 dht complex connection n ) or ( 7.5 nacl bacino carlos lara ))))*.