Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
meals complex » metals complex (Expandir a Pesquisa), meal complex (Expandir a Pesquisa), cells complex (Expandir a Pesquisa)
complex cause » complex causes (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
wart company » parts company (Expandir a Pesquisa), arts company (Expandir a Pesquisa), salt company (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
u computer » _ computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa), 2 computer (Expandir a Pesquisa)
cause non » causes non (Expandir a Pesquisa)
case non » case note (Expandir a Pesquisa), phase non (Expandir a Pesquisa), use non (Expandir a Pesquisa)
j meals » j meale (Expandir a Pesquisa), j mears (Expandir a Pesquisa), j meas (Expandir a Pesquisa)
law non » law note (Expandir a Pesquisa), thaw non (Expandir a Pesquisa)
_ wart » _ warts (Expandir a Pesquisa), _ warm (Expandir a Pesquisa), _ ward (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 u computer case non ) or ((( j meals complex cause non ) or ( _ wart company law non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j u computer case non ) OR ((( j meals complex cause non ) OR ( _ wart company law non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j u computer case non ) or ((( j meals complex cause non ) or ( _ wart company law non ))))*.