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)
apl computer » al computer (Expandir a Pesquisa), maple computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
a computed » _ computed (Expandir a Pesquisa), a 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), 5 anxiety (Expandir a Pesquisa), 2 anxiety (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
3 apl » m3 apl (Expandir a Pesquisa), _ apl (Expandir a Pesquisa), c apl (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 apl computer cases now ))) or ( j anxiety compared can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a computed can now ) OR ( 3 apl computer cases now ))) OR ( j anxiety compared can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j a computed can now ) or ( 3 apl computer cases now ))) or ( j anxiety compared can now ))*.