Talvez deva tentar algumas variações de ortografia:
natl comp » al comp (Expandir a Pesquisa), natalia comp (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), has never (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
data hiv » data hpv (Expandir a Pesquisa), data have (Expandir a Pesquisa), data high (Expandir a Pesquisa)
mark cm » mark c.m (Expandir a Pesquisa), mark c (Expandir a Pesquisa), mark cw (Expandir a Pesquisa)
hiv can » hiv care (Expandir a Pesquisa), hiv case (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
cm can » cam can (Expandir a Pesquisa), ecm can (Expandir a Pesquisa), hcm can (Expandir a Pesquisa)
j data » j datta (Expandir a Pesquisa), j daza (Expandir a Pesquisa), j daka (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 comp can netw ) or ( j mark cm can never ))) or ( j data hiv can non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl comp can netw ) OR ( j mark cm can never ))) OR ( j data hiv can non ))*.