Talvez deva tentar algumas variações de ortografia:
complaint cases » complaint based (Expandir a Pesquisa), complaints case (Expandir a Pesquisa), complaints caused (Expandir a Pesquisa)
address complex » egress complex (Expandir a Pesquisa)
nacl complaint » racial complaint (Expandir a Pesquisa), vocal complaint (Expandir a Pesquisa), a complaint (Expandir a Pesquisa)
complex van » complex vapb (Expandir a Pesquisa), complex via (Expandir a Pesquisa), complex v (Expandir a Pesquisa)
cases non » causes non (Expandir a Pesquisa), case non (Expandir a Pesquisa), cases new (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), vu ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
l hips » _ hips (Expandir a Pesquisa), 3 hips (Expandir a Pesquisa), c hips (Expandir a Pesquisa)
hips a » hips _ (Expandir a Pesquisa), tips a (Expandir a Pesquisa)
a nw » a nws (Expandir a Pesquisa), a n (Expandir a Pesquisa), a w (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 l hips a nw ) or ((( _ address complex van ngoc ) or ( 3.5 nacl complaint cases non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l hips a nw ) OR ((( _ address complex van ngoc ) OR ( 3.5 nacl complaint cases non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l hips a nw ) or ((( _ address complex van ngoc ) or ( 3.5 nacl complaint cases non ))))*.