Talvez deva tentar algumas variações de ortografia:
prepared phase » prepared has (Expandir a Pesquisa), preferred phase (Expandir a Pesquisa), prepared pre (Expandir a Pesquisa)
gel prepared » gels prepared (Expandir a Pesquisa), well prepared (Expandir a Pesquisa), cells prepared (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
phase now » phase non (Expandir a Pesquisa), phase new (Expandir a Pesquisa), phase nor (Expandir a Pesquisa)
da compr » da compra (Expandir a Pesquisa), la compr (Expandir a Pesquisa), da compos (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
j gel » j gelb (Expandir a Pesquisa), j gerl (Expandir a Pesquisa), _ gel (Expandir a Pesquisa)
j da » j a (Expandir a Pesquisa), j d (Expandir a Pesquisa), j de (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 da compr can netw ) or ( j da compr can near ))) or ( j gel prepared phase now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j da compr can netw ) OR ( j da compr can near ))) OR ( j gel prepared phase now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j da compr can netw ) or ( j da compr can near ))) or ( j gel prepared phase now ))*.