Talvez deva tentar algumas variações de ortografia:
assays compared » assay compared (Expandir a Pesquisa)
compared cause » compared case (Expandir a Pesquisa), compared cases (Expandir a Pesquisa), complex cause (Expandir a Pesquisa)
age computers » age computer (Expandir a Pesquisa), large computers (Expandir a Pesquisa), use computers (Expandir a Pesquisa)
gel compared » model compared (Expandir a Pesquisa), level compared (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
cause non » causes non (Expandir a Pesquisa)
vi assays » i assays (Expandir a Pesquisa), ii assays (Expandir a Pesquisa), bio assays (Expandir a Pesquisa)
j age » j ager (Expandir a Pesquisa), _ age (Expandir a Pesquisa), l age (Expandir a Pesquisa)
i gel » _ 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: (( j age computers a new ) or ((( i gel compared cause non ) or ( vi assays compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j age computers a new ) OR ((( i gel compared cause non ) OR ( vi assays compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j age computers a new ) or ((( i gel compared cause non ) or ( vi assays compared a new ))))*.