Talvez deva tentar algumas variações de ortografia:
pears compared » years compared (Expandir a Pesquisa), peers compared (Expandir a Pesquisa), tears compared (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
gelb compared » gel compared (Expandir a Pesquisa), gels compared (Expandir a Pesquisa), b compared (Expandir a Pesquisa)
compared less » comparee les (Expandir a Pesquisa), comparer les (Expandir a Pesquisa), compared leaf (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
less how » loss how (Expandir a Pesquisa), class how (Expandir a Pesquisa), hss how (Expandir a Pesquisa)
a pears » a spears (Expandir a Pesquisa), _ pears (Expandir a Pesquisa), a pearl (Expandir a Pesquisa)
j gelb » h gelb (Expandir a Pesquisa), d gelb (Expandir a Pesquisa), w gelb (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: (( i a computer case now ) or ((( j gelb compared _ now ) or ( a pears compared less how ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i a computer case now ) OR ((( j gelb compared _ now ) OR ( a pears compared less how )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i a computer case now ) or ((( j gelb compared _ now ) or ( a pears compared less how ))))*.