Talvez deva tentar algumas variações de ortografia:
computer causes » computer classes (Expandir a Pesquisa), computer courses (Expandir a Pesquisa), computer case (Expandir a Pesquisa)
daily computer » daily compared (Expandir a Pesquisa), ray computer (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), has never (Expandir a Pesquisa)
clamp per » clamp pcr (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp em (Expandir a Pesquisa)
per newly » near newly (Expandir a Pesquisa), men newly (Expandir a Pesquisa), our newly (Expandir a Pesquisa)
nat com » nat2 com (Expandir a Pesquisa), eat com (Expandir a Pesquisa), mat com (Expandir a Pesquisa)
com can » com cana (Expandir a Pesquisa), com cant (Expandir a Pesquisa), com cal (Expandir a Pesquisa)
a clamp » dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j daily » j daly (Expandir a Pesquisa), j daisy (Expandir a Pesquisa), j davila (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (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 nat com can never ) or ( j a clamp per newly ))) or ( j daily computer causes non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat com can never ) OR ( j a clamp per newly ))) OR ( j daily computer causes non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat com can never ) or ( j a clamp per newly ))) or ( j daily computer causes non ))*.