Talvez deva tentar algumas variações de ortografia:
comparing toward » comparing forward (Expandir a Pesquisa), computing toward (Expandir a Pesquisa), computing towards (Expandir a Pesquisa)
ac comparing » a1c comparing (Expandir a Pesquisa), a comparing (Expandir a Pesquisa), age comparing (Expandir a Pesquisa)
tal complex » al complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa), anal complex (Expandir a Pesquisa)
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cell (Expandir a Pesquisa)
toward new » towards new (Expandir a Pesquisa)
l clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa)
can ngo » can ngoc (Expandir a Pesquisa), can ngos (Expandir a Pesquisa), canh ngo (Expandir a Pesquisa)
5 tal » 5 tail (Expandir a Pesquisa), _ tal (Expandir a Pesquisa), e tal (Expandir a Pesquisa)
3 ac » 3 mac (Expandir a Pesquisa), 3 a (Expandir a Pesquisa), 3 c (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l clamp _ new ) OR ((( 5 tal complex can ngo ) OR ( 3 ac comparing toward new ))))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l clamp _ new ) or ((( 5 tal complex can ngo ) or ( 3 ac comparing toward new ))))*.