Talvez deva tentar algumas variações de ortografia:
canadian companion » canadian compassion (Expandir a Pesquisa), canadian companies (Expandir a Pesquisa), canadians comparison (Expandir a Pesquisa)
companion cell » companion cells (Expandir a Pesquisa)
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cell (Expandir a Pesquisa)
tat complex » tata complex (Expandir a Pesquisa), stat complex (Expandir a Pesquisa), hat complex (Expandir a Pesquisa)
cal newts » can newts (Expandir a Pesquisa), cjl newth (Expandir a Pesquisa)
com cal » com cana (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a com » e com (Expandir a Pesquisa), a cor (Expandir a Pesquisa), a cow (Expandir a Pesquisa)
_ tat » _ tau (Expandir a Pesquisa), _ tax (Expandir a Pesquisa), 1 tat (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 a com cal newts ) or ((( _ tat complex can now ) or ( _ canadian companion cell non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a com cal newts ) OR ((( _ tat complex can now ) OR ( _ canadian companion cell non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a com cal newts ) or ((( _ tat complex can now ) or ( _ canadian companion cell non ))))*.