Talvez deva tentar algumas variações de ortografia:
model compound » model compounds (Expandir a Pesquisa), novel compound (Expandir a Pesquisa)
compound can » compounds can (Expandir a Pesquisa), compound c (Expandir a Pesquisa), compound cue (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa), nat comm (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
comp dan » comp can (Expandir a Pesquisa), comp da (Expandir a Pesquisa), comp das (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
al comp » al como (Expandir a Pesquisa), al com (Expandir a Pesquisa), al compas (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
j model » j modolo (Expandir a Pesquisa), j monder (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), a nat (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 nat compr can now ) or ( j al comp dan non ))) or ( j model compound can new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat compr can now ) OR ( j al comp dan non ))) OR ( j model compound can new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat compr can now ) or ( j al comp dan non ))) or ( j model compound can new ))*.