Talvez deva tentar algumas variações de ortografia:
tex computer » udx computer (Expandir a Pesquisa), after computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa)
rail company » nail company (Expandir a Pesquisa), retail company (Expandir a Pesquisa), oil company (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
company car » company case (Expandir a Pesquisa), company a (Expandir a Pesquisa), company carlos (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
car now » care now (Expandir a Pesquisa), car non (Expandir a Pesquisa), cpr now (Expandir a Pesquisa)
kcl con » cl con (Expandir a Pesquisa), kcl co (Expandir a Pesquisa), bcl conf (Expandir a Pesquisa)
con now » con noe (Expandir a Pesquisa), con non (Expandir a Pesquisa), con note (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a rail » a raiz (Expandir a Pesquisa), a rain (Expandir a Pesquisa)
j tex » j ten (Expandir a Pesquisa), j ter (Expandir a Pesquisa), _ tex (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: (((( a rail company car now ) or ( 3.5 nacl kcl con now ))) or ( j tex computer can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a rail company car now ) OR ( 3.5 nacl kcl con now ))) OR ( j tex computer can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a rail company car now ) or ( 3.5 nacl kcl con now ))) or ( j tex computer can now ))*.