Talvez deva tentar algumas variações de ortografia:
duty comuter » duty computer (Expandir a Pesquisa), duty charter (Expandir a Pesquisa)
comuter age » computer age (Expandir a Pesquisa), counter age (Expandir a Pesquisa), consumer age (Expandir a Pesquisa)
natl comp » al comp (Expandir a Pesquisa), natalia comp (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
a clamp » dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
ar new » war new (Expandir a Pesquisa), bar new (Expandir a Pesquisa), ear new (Expandir a Pesquisa)
a duty » _ duty (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 natl comp can near ) or ( j a clamp ar new ))) or ( a duty comuter age new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl comp can near ) OR ( j a clamp ar new ))) OR ( a duty comuter age new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl comp can near ) or ( j a clamp ar new ))) or ( a duty comuter age new ))*.