Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
nair computer » rairo computer (Expandir a Pesquisa), under computer (Expandir a Pesquisa), labor computer (Expandir a Pesquisa)
clamp men » clamp me (Expandir a Pesquisa), clamped men (Expandir a Pesquisa), clamp gene (Expandir a Pesquisa)
men newly » women newly (Expandir a Pesquisa), men new (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
nat camp » fat camp (Expandir a Pesquisa), a camp (Expandir a Pesquisa), ac camp (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
_ nair » _ nail (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: (((( _ nat camp can new ) OR ( j a clamp men newly ))) OR ( _ nair computer based now ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nat camp can new ) or ( j a clamp men newly ))) or ( _ nair computer based now ))*.