Talvez deva tentar algumas variações de ortografia:
aspartic compared » aspart compared (Expandir a Pesquisa), aspirin compared (Expandir a Pesquisa), aspiration compared (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa)
apl computer » maple computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
aided snow » aided sensor (Expandir a Pesquisa), gridded snow (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
law netw » law new (Expandir a Pesquisa), law note (Expandir a Pesquisa), law need (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
l camp » cl camp (Expandir a Pesquisa), el camp (Expandir a Pesquisa), al camp (Expandir a Pesquisa)
j apl » j appl (Expandir a Pesquisa), _ apl (Expandir a Pesquisa), j adl (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: (((( _ aspartic compared law netw ) OR ( j l camp can newts ))) OR ( j apl computer aided snow ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( _ aspartic compared law netw ) OR ( j l camp can newts ))) OR ( j apl computer aided snow ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ aspartic compared law netw ) OR ( j l camp can newts ))) OR ( j apl computer aided snow ))*.