Talvez deva tentar algumas variações de ortografia:
wards compared » swards compared (Expandir a Pesquisa), ward compared (Expandir a Pesquisa), ards compared (Expandir a Pesquisa)
combined ace » combined acl (Expandir a Pesquisa), combined acute (Expandir a Pesquisa), combined afm (Expandir a Pesquisa)
caused netw » caused death (Expandir a Pesquisa), caused fetal (Expandir a Pesquisa)
com caused » coma caused (Expandir a Pesquisa), room caused (Expandir a Pesquisa), worm caused (Expandir a Pesquisa)
ace nortes » a nortes (Expandir a Pesquisa), ace north (Expandir a Pesquisa), de nortes (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
_ wards » _ ward (Expandir a Pesquisa)
la com » la coma (Expandir a Pesquisa), la como (Expandir a Pesquisa), la combe (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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 la com caused netw ) or ((( _ pcr combined ace nortes ) or ( _ wards compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j la com caused netw ) OR ((( _ pcr combined ace nortes ) OR ( _ wards compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j la com caused netw ) or ((( _ pcr combined ace nortes ) or ( _ wards compared a new ))))*.