Talvez deva tentar algumas variações de ortografia:
cost computer » joint computer (Expandir a Pesquisa), about computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
computer base » computer based (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computed based (Expandir a Pesquisa)
coombes can » coombes ian (Expandir a Pesquisa), coombes a (Expandir a Pesquisa), coombes c (Expandir a Pesquisa)
base needs » based needs (Expandir a Pesquisa), base need (Expandir a Pesquisa), case needs (Expandir a Pesquisa)
canc netw » canc lett (Expandir a Pesquisa)
m coombes » k coombes (Expandir a Pesquisa), l coomber (Expandir a Pesquisa)
j narr » l narr (Expandir a Pesquisa), j nair (Expandir a Pesquisa), j nare (Expandir a Pesquisa)
j cost » j costa (Expandir a Pesquisa), j coast (Expandir a Pesquisa), j colt (Expandir a Pesquisa)
compr » comer (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 narr compr canc netw ) or ((( j cost computer base needs ) or ( j m coombes can new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j narr compr canc netw ) OR ((( j cost computer base needs ) OR ( j m coombes can new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j narr compr canc netw ) or ((( j cost computer base needs ) or ( j m coombes can new ))))*.