Talvez deva tentar algumas variações de ortografia:
del computer » dal computer (Expandir a Pesquisa), delta computer (Expandir a Pesquisa), model computer (Expandir a Pesquisa)
computer age » computer image (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer aided (Expandir a Pesquisa)
arm clamp » from clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), aaa clamp (Expandir a Pesquisa)
dna clamp » a clamp (Expandir a Pesquisa)
clamp ar » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa), clamp m (Expandir a Pesquisa)
ar near » far near (Expandir a Pesquisa), sar near (Expandir a Pesquisa), mr near (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
a newts » _ newts (Expandir a Pesquisa), a news (Expandir a Pesquisa), a newt (Expandir a Pesquisa)
age now » age new (Expandir a Pesquisa), age non (Expandir a Pesquisa), care now (Expandir a Pesquisa)
j arm » _ arm (Expandir a Pesquisa), c arm (Expandir a Pesquisa), o arm (Expandir a Pesquisa)
1 dna » _ dna (Expandir a Pesquisa), a dna (Expandir a Pesquisa)
j del » y del (Expandir a Pesquisa), m del (Expandir a Pesquisa), _ del (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 arm clamp ar near ) or ( 1 dna clamp a newts ))) or ( j del computer age now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j arm clamp ar near ) OR ( 1 dna clamp a newts ))) OR ( j del computer age now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j arm clamp ar near ) or ( 1 dna clamp a newts ))) or ( j del computer age now ))*.