Talvez deva tentar algumas variações de ortografia:
soul competency » social competency (Expandir a Pesquisa), skill competency (Expandir a Pesquisa), moral competency (Expandir a Pesquisa)
basal complex » metal complex (Expandir a Pesquisa)
del colera » del color (Expandir a Pesquisa)
colera dan » colera en (Expandir a Pesquisa), colera de (Expandir a Pesquisa), colera na (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
case non » cause non (Expandir a Pesquisa), case note (Expandir a Pesquisa), phase non (Expandir a Pesquisa)
dan new » dans new (Expandir a Pesquisa), can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa)
3 basal » 13 basal (Expandir a Pesquisa), l3 basal (Expandir a Pesquisa), _ basal (Expandir a Pesquisa)
l soul » l sohl (Expandir a Pesquisa), l soil (Expandir a Pesquisa), l sous (Expandir a Pesquisa)
j del » y del (Expandir a Pesquisa), m del (Expandir a Pesquisa), _ del (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 colera dan new ) or ((( 3 basal complex case non ) or ( l soul competency based now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j del colera dan new ) OR ((( 3 basal complex case non ) OR ( l soul competency based now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j del colera dan new ) or ((( 3 basal complex case non ) or ( l soul competency based now ))))*.