Talvez deva tentar algumas variações de ortografia:
oil competency » soul competency (Expandir a Pesquisa), ai competency (Expandir a Pesquisa), iv competency (Expandir a Pesquisa)
basil complex » basal complex (Expandir a Pesquisa), basic complex (Expandir a Pesquisa), basin complex (Expandir a Pesquisa)
complex cause » complex causes (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
del comer » del comedor (Expandir a Pesquisa), del colera (Expandir a Pesquisa), del comun (Expandir a Pesquisa)
comer dan » romer dan (Expandir a Pesquisa), comer diane (Expandir a Pesquisa), comer vann (Expandir a Pesquisa)
cause non » causes non (Expandir a Pesquisa)
dan new » dans new (Expandir a Pesquisa), can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa)
j del » y del (Expandir a Pesquisa), m del (Expandir a Pesquisa), _ del (Expandir a Pesquisa)
l oil » _ oil (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 del comer dan new ) or ((( h basil complex cause non ) or ( l oil competency based non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j del comer dan new ) OR ((( h basil complex cause non ) OR ( l oil competency based non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j del comer dan new ) or ((( h basil complex cause non ) or ( l oil competency based non ))))*.