Talvez deva tentar algumas variações de ortografia:
computer cause » computer case (Expandir a Pesquisa), computer course (Expandir a Pesquisa), computer use (Expandir a Pesquisa)
atom computer » atm computer (Expandir a Pesquisa), from computer (Expandir a Pesquisa), acm computer (Expandir a Pesquisa)
snail complex » snail1 complex (Expandir a Pesquisa), snails complex (Expandir a Pesquisa), nail complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
natl camp » al camp (Expandir a Pesquisa)
cause new » causes new (Expandir a Pesquisa), use new (Expandir a Pesquisa), cause non (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
j snail » _ snail (Expandir a Pesquisa), a snail (Expandir a Pesquisa), b snail (Expandir a Pesquisa)
_ atom » _ atoms (Expandir a Pesquisa), _ atomic (Expandir a Pesquisa)
ngoc » ngo (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: (( _ natl camp can new ) or ((( j snail complex tran ngoc ) or ( _ atom computer cause new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ natl camp can new ) OR ((( j snail complex tran ngoc ) OR ( _ atom computer cause new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ natl camp can new ) or ((( j snail complex tran ngoc ) or ( _ atom computer cause new ))))*.