Talvez deva tentar algumas variações de ortografia:
complex cases » complex causes (Expandir a Pesquisa), complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
wall complex » cell complex (Expandir a Pesquisa)
holt company » cola company (Expandir a Pesquisa), held company (Expandir a Pesquisa), coll company (Expandir a Pesquisa)
ali sommers » a sommers (Expandir a Pesquisa), l sommers (Expandir a Pesquisa), alison sommers (Expandir a Pesquisa)
sommers dan » sommer dan (Expandir a Pesquisa), sommers jan (Expandir a Pesquisa), summers dan (Expandir a Pesquisa)
company cpr » company car (Expandir a Pesquisa), company cars (Expandir a Pesquisa), company bor (Expandir a Pesquisa)
dan newton » jan newton (Expandir a Pesquisa), jean newton (Expandir a Pesquisa), chan newton (Expandir a Pesquisa)
cpr now » apmr now (Expandir a Pesquisa)
3 wall » c wall (Expandir a Pesquisa), b wall (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: (( _ ali sommers dan newton ) or ((( 3 wall complex cases new ) or ( l holt company cpr now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ ali sommers dan newton ) OR ((( 3 wall complex cases new ) OR ( l holt company cpr now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ ali sommers dan newton ) or ((( 3 wall complex cases new ) or ( l holt company cpr now ))))*.