Talvez deva tentar algumas variações de ortografia:
natl compared » nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), al compared (Expandir a Pesquisa)
compared laws » compared law (Expandir a Pesquisa), compared less (Expandir a Pesquisa), compiled laws (Expandir a Pesquisa)
compare a » compare _ (Expandir a Pesquisa)
oil bomb » oil body (Expandir a Pesquisa)
laws how » laws h (Expandir a Pesquisa)
bomb a » bomb _ (Expandir a Pesquisa), bomb 1 (Expandir a Pesquisa), bomb 2 (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
i oil » _ oil (Expandir a Pesquisa), l oil (Expandir a Pesquisa)
j ml » j m (Expandir a Pesquisa), j al (Expandir a Pesquisa), j ma (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( i oil bomb a netw ) OR ( ((j ml) OR (j l)) compare a new ))) OR ( j natl compared laws how ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( i oil bomb a netw ) or ( ((j ml) OR (j l)) compare a new ))) or ( j natl compared laws how ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i oil bomb a netw ) or ( ((j ml) OR (j l)) compare a new ))) or ( j natl compared laws how ))*.