Talvez deva tentar algumas variações de ortografia:
animal complexity » minimal complexity (Expandir a Pesquisa), enamel complexity (Expandir a Pesquisa), trial complexity (Expandir a Pesquisa)
complexity tres » complexity trees (Expandir a Pesquisa), complexity scores (Expandir a Pesquisa), complexity thesis (Expandir a Pesquisa)
nino carlos » cano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), semino carlos (Expandir a Pesquisa)
tres ngoc » trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tien ngoc (Expandir a Pesquisa)
nacl nino » nacl nano (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa), nacl mno (Expandir a Pesquisa)
5 animal » 15 animal (Expandir a Pesquisa), _ animal (Expandir a Pesquisa), 1 animal (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
nunez » nunes (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 e combs _ node ) or ((( 5 animal complexity tres ngoc ) or ( 3.5 nacl nino carlos nunez ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs _ node ) OR ((( 5 animal complexity tres ngoc ) OR ( 3.5 nacl nino carlos nunez )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs _ node ) or ((( 5 animal complexity tres ngoc ) or ( 3.5 nacl nino carlos nunez ))))*.