Talvez deva tentar algumas variações de ortografia:
malaria compared » malaria care (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
nucl complex » nacl complex (Expandir a Pesquisa), nsl complex (Expandir a Pesquisa), cl complex (Expandir a Pesquisa)
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cell (Expandir a Pesquisa)
nabil omar » nabil iman (Expandir a Pesquisa)
j malaria » i malaria (Expandir a Pesquisa), j magarian (Expandir a Pesquisa), j maria (Expandir a Pesquisa)
can newts » can newly (Expandir a Pesquisa)
omar can » omar cayo (Expandir a Pesquisa), omar a (Expandir a Pesquisa), omar mar (Expandir a Pesquisa)
m nucl » 3 nucl (Expandir a Pesquisa), m null (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 malaria compared can newts ) OR ((( m nabil omar can new ) OR ( m nucl complex can new ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j malaria compared can newts ) OR ((( m nabil omar can new ) OR ( m nucl complex can new ))))*.