Talvez deva tentar algumas variações de ortografia:
palsy comparison » easy comparison (Expandir a Pesquisa), falsify comparison (Expandir a Pesquisa), palate comparison (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
comparison its » comparison items (Expandir a Pesquisa), comparison bats (Expandir a Pesquisa), comparison i (Expandir a Pesquisa)
amp computer » capp computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa), ip computer (Expandir a Pesquisa)
gel compare » gel compared (Expandir a Pesquisa), del compare (Expandir a Pesquisa), gels compared (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
c5 palsy » _ palsy (Expandir a Pesquisa)
5 amp » _ amp (Expandir a Pesquisa)
j gel » j gelb (Expandir a Pesquisa), j gerl (Expandir a Pesquisa), _ gel (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: (( 5 amp computer based now ) or ((( j gel compare _ now ) or ( c5 palsy comparison its known ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 5 amp computer based now ) OR ((( j gel compare _ now ) OR ( c5 palsy comparison its known )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 5 amp computer based now ) or ((( j gel compare _ now ) or ( c5 palsy comparison its known ))))*.