Talvez deva tentar algumas variações de ortografia:
selection computed » selection computer (Expandir a Pesquisa), section computed (Expandir a Pesquisa), selective computed (Expandir a Pesquisa)
mobile computer » mobile computing (Expandir a Pesquisa), mobile complex (Expandir a Pesquisa)
_ selection » _ selective (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
computed a » computed _ (Expandir a Pesquisa), computed x (Expandir a Pesquisa), computed via (Expandir a Pesquisa)
natl cap » natl acad (Expandir a Pesquisa), ball cap (Expandir a Pesquisa)
j mobile » _ mobile (Expandir a Pesquisa), a mobile (Expandir a Pesquisa), 1 mobile (Expandir a Pesquisa)
cap can » gap can (Expandir a Pesquisa), cap cap (Expandir a Pesquisa), cap con (Expandir a Pesquisa)
a non » _ non (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 cap can new ) or ((( j mobile computer a non ) or ( _ selection computed a non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ natl cap can new ) OR ((( j mobile computer a non ) OR ( _ selection computed a non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ natl cap can new ) or ((( j mobile computer a non ) or ( _ selection computed a non ))))*.