Talvez deva tentar algumas variações de ortografia:
complex connects » complex concepts (Expandir a Pesquisa), complex connection (Expandir a Pesquisa), complex confers (Expandir a Pesquisa)
cage complex » mage complex (Expandir a Pesquisa), rage complex (Expandir a Pesquisa), change complex (Expandir a Pesquisa)
connects new » connects er (Expandir a Pesquisa), connects n (Expandir a Pesquisa), connections new (Expandir a Pesquisa)
carlos novoa » carlos novo (Expandir a Pesquisa), carlos nova (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
de campo » de campos (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
nacl kno » nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa)
campo a » campo _ (Expandir a Pesquisa)
4 cage » a cage (Expandir a Pesquisa), 4 case (Expandir a Pesquisa)
j de » j e (Expandir a Pesquisa), j d (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 de campo a new ) or ((( 4 cage complex connects new ) or ( 7.5 nacl kno carlos novoa ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j de campo a new ) OR ((( 4 cage complex connects new ) OR ( 7.5 nacl kno carlos novoa )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j de campo a new ) or ((( 4 cage complex connects new ) or ( 7.5 nacl kno carlos novoa ))))*.