Talvez deva tentar algumas variações de ortografia:
natl computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa)
daily commute » daily commutes (Expandir a Pesquisa), daily computer (Expandir a Pesquisa), daily climate (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
commute take » commute time (Expandir a Pesquisa), commute based (Expandir a Pesquisa), commute times (Expandir a Pesquisa)
dna clamp » a clamp (Expandir a Pesquisa)
m newton » e newton (Expandir a Pesquisa), g newton (Expandir a Pesquisa), n newton (Expandir a Pesquisa)
take now » take non (Expandir a Pesquisa), uptake now (Expandir a Pesquisa), take note (Expandir a Pesquisa)
clamp m » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa), clamp a (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (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 natl computer can new ) OR ( _ dna clamp m newton ))) OR ( _ daily commute take now ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl computer can new ) or ( _ dna clamp m newton ))) or ( _ daily commute take now ))*.