Talvez deva tentar algumas variações de ortografia:
malaria compared » malaria care (Expandir a Pesquisa)
nair complex » pair complex (Expandir a Pesquisa), nail complex (Expandir a Pesquisa), sir complex (Expandir a Pesquisa)
nacl complex » nail complex (Expandir a Pesquisa), nac56 complex (Expandir a Pesquisa), nasal complex (Expandir a Pesquisa)
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cell (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
a malaria » _ malaria (Expandir a Pesquisa)
a newts » _ newts (Expandir a Pesquisa), a news (Expandir a Pesquisa), a newt (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
m nair » m nairz (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (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: (( a malaria compared a newts ) or ((( m nair complex can now ) or ( 3 nacl complex can now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a malaria compared a newts ) OR ((( m nair complex can now ) OR ( 3 nacl complex can now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a malaria compared a newts ) or ((( m nair complex can now ) or ( 3 nacl complex can now ))))*.