Talvez deva tentar algumas variações de ortografia:
complex connects » complex concepts (Expandir a Pesquisa), complex connection (Expandir a Pesquisa), complex confers (Expandir a Pesquisa)
art complex » arnt complex (Expandir a Pesquisa), akt complex (Expandir a Pesquisa), act complex (Expandir a Pesquisa)
cano carlos » luciano carlos (Expandir a Pesquisa), casiano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa)
connects _ » connections _ (Expandir a Pesquisa)
covid new » covid e (Expandir a Pesquisa), covid de (Expandir a Pesquisa), covid en (Expandir a Pesquisa)
nacl cano » nacl nano (Expandir a Pesquisa), nacl caso4 (Expandir a Pesquisa), nacl co (Expandir a Pesquisa)
a combat » _ combat (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
5 art » 5 arts (Expandir a Pesquisa), _ art (Expandir a Pesquisa), l art (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 a combat covid new ) or ((( 5 art complex connects _ ) or ( 3.5 nacl cano carlos eslava ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a combat covid new ) OR ((( 5 art complex connects _ ) OR ( 3.5 nacl cano carlos eslava )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a combat covid new ) or ((( 5 art complex connects _ ) or ( 3.5 nacl cano carlos eslava ))))*.