Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
holt company » cola company (Expandir a Pesquisa), held company (Expandir a Pesquisa), coll company (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
nat camp » fat camp (Expandir a Pesquisa), cpt camp (Expandir a Pesquisa), has camp (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
j holt » j holst (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (Expandir a Pesquisa)
j ut » j out (Expandir a Pesquisa), j rut (Expandir a Pesquisa), j u (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j ut computer case new ) OR ( _ nat camp can now ))) OR ( j holt company law new ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j ut computer case new ) OR ( _ nat camp can now ))) OR ( j holt company law new ))*.