Talvez deva tentar algumas variações de ortografia:
computer causes » computer classes (Expandir a Pesquisa), computer courses (Expandir a Pesquisa), computer case (Expandir a Pesquisa)
nair computer » rairo computer (Expandir a Pesquisa), brain computer (Expandir a Pesquisa), basic computer (Expandir a Pesquisa)
compas can » compass can (Expandir a Pesquisa), company can (Expandir a Pesquisa), compas dans (Expandir a Pesquisa)
al compas » y compas (Expandir a Pesquisa)
dna clamp » a clamp (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
j nair » j narr (Expandir a Pesquisa), j nasr (Expandir a Pesquisa)
1 dna » _ dna (Expandir a Pesquisa), a dna (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 al compas can near ) or ( 1 dna clamp can newts ))) or ( j nair computer causes non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j al compas can near ) OR ( 1 dna clamp can newts ))) OR ( j nair computer causes non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j al compas can near ) or ( 1 dna clamp can newts ))) or ( j nair computer causes non ))*.