Talvez deva tentar algumas variações de ortografia:
scan compared » scans compared (Expandir a Pesquisa), scan compare (Expandir a Pesquisa), asian compared (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared can (Expandir a Pesquisa), compared _ (Expandir a Pesquisa)
chimie et » chimiques et (Expandir a Pesquisa)
la chimie » de chimie (Expandir a Pesquisa)
law noise » low noise (Expandir a Pesquisa), flow noise (Expandir a Pesquisa), a noise (Expandir a Pesquisa)
nat comp » nat comm (Expandir a Pesquisa), et comp (Expandir a Pesquisa), nat cov (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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: (((( _ nat comp can netw ) or ( j la chimie et non ))) or ( j scan compared law noise ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ nat comp can netw ) OR ( j la chimie et non ))) OR ( j scan compared law noise )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nat comp can netw ) or ( j la chimie et non ))) or ( j scan compared law noise ))*.