Talvez deva tentar algumas variações de ortografia:
complex cause » complex causes (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
nail complex » snail complex (Expandir a Pesquisa), tail complex (Expandir a Pesquisa), snail1 complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
carlos nojek » carlos nunez (Expandir a Pesquisa), carlos nunes (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
gel complex » rel complex (Expandir a Pesquisa), gel complexes (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
cause new » causes new (Expandir a Pesquisa), use new (Expandir a Pesquisa), cause non (Expandir a Pesquisa)
air 232 » ir 232 (Expandir a Pesquisa), air 2002 (Expandir a Pesquisa)
j gel » j gelb (Expandir a Pesquisa), j gerl (Expandir a Pesquisa), _ gel (Expandir a Pesquisa)
i air » li air (Expandir a Pesquisa), _ air (Expandir a Pesquisa), i mir (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 gel complex cause new ) or ((( _ nail complex tran ngoc ) or ( i air 232 carlos nojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j gel complex cause new ) OR ((( _ nail complex tran ngoc ) OR ( i air 232 carlos nojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j gel complex cause new ) or ((( _ nail complex tran ngoc ) or ( i air 232 carlos nojek ))))*.