Talvez deva tentar algumas variações de ortografia:
anxiety compared » anxiety comparing (Expandir a Pesquisa), anxiety impaired (Expandir a Pesquisa), satiety compared (Expandir a Pesquisa)
computer cases » computer case (Expandir a Pesquisa), computer classes (Expandir a Pesquisa), computer caries (Expandir a Pesquisa)
computed can » computer can (Expandir a Pesquisa), computers can (Expandir a Pesquisa), computed pain (Expandir a Pesquisa)
dal computer » dental computer (Expandir a Pesquisa), small computer (Expandir a Pesquisa), local computer (Expandir a Pesquisa)
a computed » _ computed (Expandir a Pesquisa), a computer (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
c anxiety » ic anxiety (Expandir a Pesquisa), _ anxiety (Expandir a Pesquisa), 5 anxiety (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
3 dal » 3 day (Expandir a Pesquisa), a dal (Expandir a Pesquisa), _ dal (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (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 computed can now ) or ( 3 dal computer cases new ))) or ( c anxiety compared a now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a computed can now ) OR ( 3 dal computer cases new ))) OR ( c anxiety compared a now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j a computed can now ) or ( 3 dal computer cases new ))) or ( c anxiety compared a now ))*.