Talvez deva tentar algumas variações de ortografia:
hiv case » hiv care (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), amp can (Expandir a Pesquisa), comp can (Expandir a Pesquisa)
nacl jen » nacl en (Expandir a Pesquisa), nacl e (Expandir a Pesquisa), nacl em (Expandir a Pesquisa)
jen chen » chen chen (Expandir a Pesquisa), shen chen (Expandir a Pesquisa), jen chieh (Expandir a Pesquisa)
chen now » chen nong (Expandir a Pesquisa), chen noah (Expandir a Pesquisa), chen noam (Expandir a Pesquisa)
j naila » j nail (Expandir a Pesquisa), j nakkila (Expandir a Pesquisa)
camp ca » camp a (Expandir a Pesquisa), camp c (Expandir a Pesquisa), camp camp (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
i hiv » ii hiv (Expandir a Pesquisa), _ hiv (Expandir a Pesquisa), 1 hiv (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 i hiv case new ) or ((( j naila ((camp can) OR (camp ca)) now ) or ( 3 nacl jen chen now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j i hiv case new ) OR ((( j naila ((camp can) OR (camp ca)) now ) OR ( 3 nacl jen chen now ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j i hiv case new ) or ((( j naila ((camp can) OR (camp ca)) now ) or ( 3 nacl jen chen now ))))*".