Talvez deva tentar algumas variações de ortografia:
complex causes » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
company phase » company case (Expandir a Pesquisa), company has (Expandir a Pesquisa), comparing phase (Expandir a Pesquisa)
nucl complex » nacl complex (Expandir a Pesquisa), nuclei complex (Expandir a Pesquisa), gull complex (Expandir a Pesquisa)
all sommers » all comers (Expandir a Pesquisa), a sommers (Expandir a Pesquisa), l sommers (Expandir a Pesquisa)
sommers dan » sommer dan (Expandir a Pesquisa), sommers jan (Expandir a Pesquisa), summers dan (Expandir a Pesquisa)
dan newton » jan newton (Expandir a Pesquisa), jean newton (Expandir a Pesquisa), chan newton (Expandir a Pesquisa)
causes new » causes non (Expandir a Pesquisa)
a company » _ company (Expandir a Pesquisa)
3 nucl » 3 null (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: (( _ all sommers dan newton ) or ((( 3 nucl complex causes new ) or ( l a company phase non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ all sommers dan newton ) OR ((( 3 nucl complex causes new ) OR ( l a company phase non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ all sommers dan newton ) or ((( 3 nucl complex causes new ) or ( l a company phase non ))))*.