Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
ali computer » ai computer (Expandir a Pesquisa), api computer (Expandir a Pesquisa), abim computer (Expandir a Pesquisa)
natl camp » al camp (Expandir a Pesquisa)
claims em » claims emr (Expandir a Pesquisa), claims gmc (Expandir a Pesquisa), claims new (Expandir a Pesquisa)
em newton » m newton (Expandir a Pesquisa), sm newton (Expandir a Pesquisa), wm newton (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
j ali » m ali (Expandir a Pesquisa), _ ali (Expandir a Pesquisa), a ali (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 natl camp can near ) or ( j a claims em newton ))) or ( j ali computer case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl camp can near ) OR ( j a claims em newton ))) OR ( j ali computer case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl camp can near ) or ( j a claims em newton ))) or ( j ali computer case now ))*.