Talvez deva tentar algumas variações de ortografia:
gel compared » model compared (Expandir a Pesquisa), level compared (Expandir a Pesquisa)
nmr compared » mr compared (Expandir a Pesquisa), pcr compared (Expandir a Pesquisa), ukr compared (Expandir a Pesquisa)
compared law » compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa), compare a (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
nat comp » et comp (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
can net » can next (Expandir a Pesquisa), can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa)
3 gel » _ gel (Expandir a Pesquisa), i gel (Expandir a Pesquisa), a gel (Expandir a Pesquisa)
c nmr » _ nmr (Expandir a Pesquisa), h nmr (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (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: (((( 3 gel compared a neto ) or ( c nmr compared law new ))) or ( _ nat comp can net ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 3 gel compared a neto ) OR ( c nmr compared law new ))) OR ( _ nat comp can net )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 3 gel compared a neto ) or ( c nmr compared law new ))) or ( _ nat comp can net ))*.