Talvez deva tentar algumas variações de ortografia:
anxiety impaired » anxiety impairs (Expandir a Pesquisa), anxiety impacts (Expandir a Pesquisa), anxiety icare (Expandir a Pesquisa)
computer cases » computer case (Expandir a Pesquisa), computer classes (Expandir a Pesquisa), computer caries (Expandir a Pesquisa)
can computers » can computer (Expandir a Pesquisa), than computers (Expandir a Pesquisa), can computed (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
impaired can » impaired ca (Expandir a Pesquisa), impaired cap (Expandir a Pesquisa), impaired cav (Expandir a Pesquisa)
il computer » dal computer (Expandir a Pesquisa), 1 computer (Expandir a Pesquisa), vhdl computer (Expandir a Pesquisa)
cases now » cases new (Expandir a Pesquisa), cases non (Expandir a Pesquisa), case now (Expandir a Pesquisa)
j anxiety » _ anxiety (Expandir a Pesquisa), 2 anxiety (Expandir a Pesquisa), 5 anxiety (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
3 il » _ il (Expandir a Pesquisa), 3 yl (Expandir a Pesquisa), e il (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: (((( _ can computers can now ) or ( 3 il computer cases now ))) or ( j anxiety impaired can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ can computers can now ) OR ( 3 il computer cases now ))) OR ( j anxiety impaired can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ can computers can now ) or ( 3 il computer cases now ))) or ( j anxiety impaired can now ))*.