Talvez deva tentar algumas variações de ortografia:
become clearer » becomes clear (Expandir a Pesquisa)
clearer head » carer head (Expandir a Pesquisa), clear head (Expandir a Pesquisa), clears head (Expandir a Pesquisa)
nail complex » snail complex (Expandir a Pesquisa), tail complex (Expandir a Pesquisa), nacl complex (Expandir a Pesquisa)
company cars » company car (Expandir a Pesquisa), company carlos (Expandir a Pesquisa), company case (Expandir a Pesquisa)
oil company » oil companies (Expandir a Pesquisa)
case note » case notes (Expandir a Pesquisa)
l become » _ become (Expandir a Pesquisa), i become (Expandir a Pesquisa), 1 become (Expandir a Pesquisa)
cars now » care now (Expandir a Pesquisa), cars how (Expandir a Pesquisa), cars new (Expandir a Pesquisa)
5 nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa)
l oil » _ oil (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 l become clearer head ) or ((( 5 nail complex case note ) or ( l oil company cars now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l become clearer head ) OR ((( 5 nail complex case note ) OR ( l oil company cars now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l become clearer head ) or ((( 5 nail complex case note ) or ( l oil company cars now ))))*.