Talvez deva tentar algumas variações de ortografia:
snails complex » snail complex (Expandir a Pesquisa), snail1 complex (Expandir a Pesquisa), nail complex (Expandir a Pesquisa)
malaria care » malaria case (Expandir a Pesquisa), malaria cases (Expandir a Pesquisa), malaria caused (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa), basal complex (Expandir a Pesquisa)
complex care » complex case (Expandir a Pesquisa)
con malaria » non malarial (Expandir a Pesquisa)
3 snails » _ snails (Expandir a Pesquisa), 3 snail (Expandir a Pesquisa), do snails (Expandir a Pesquisa)
care new » care need (Expandir a Pesquisa)
3 tail » h3 tail (Expandir a Pesquisa), 3 tails (Expandir a Pesquisa), a tail (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: (( con malaria care _ newts ) or ((( 3 snails complex than non ) or ( 3 tail complex care new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( con malaria care _ newts ) OR ((( 3 snails complex than non ) OR ( 3 tail complex care new ))))*.