Talvez deva tentar algumas variações de ortografia:
vocal complaint » vocal complaints (Expandir a Pesquisa), oral complaints (Expandir a Pesquisa), visual complaints (Expandir a Pesquisa)
complaint cases » complaint based (Expandir a Pesquisa), complaints case (Expandir a Pesquisa), complaints caused (Expandir a Pesquisa)
egress complex » repressor complex (Expandir a Pesquisa)
complex trait » complex traits (Expandir a Pesquisa)
trait net » strait new (Expandir a Pesquisa), trait de (Expandir a Pesquisa)
cases non » causes non (Expandir a Pesquisa), case non (Expandir a Pesquisa), cases new (Expandir a Pesquisa)
his ser » his self (Expandir a Pesquisa), quis ser (Expandir a Pesquisa)
ser nw » ser new (Expandir a Pesquisa), ser na (Expandir a Pesquisa)
3 his » _ his (Expandir a Pesquisa), 2 his (Expandir a Pesquisa), a his (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 3 his ser nw ) or ((( _ egress complex trait net ) or ( _ vocal complaint cases non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j 3 his ser nw ) OR ((( _ egress complex trait net ) OR ( _ vocal complaint cases non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j 3 his ser nw ) or ((( _ egress complex trait net ) or ( _ vocal complaint cases non ))))*.