Talvez deva tentar algumas variações de ortografia:
soil bomb » oil bomb (Expandir a Pesquisa), soil born (Expandir a Pesquisa), nail bomb (Expandir a Pesquisa)
phan ngoc » pham ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), ha ngoc (Expandir a Pesquisa)
role can » role dans (Expandir a Pesquisa), role a (Expandir a Pesquisa)
myc role » myc roles (Expandir a Pesquisa), myc's role (Expandir a Pesquisa), myc rules (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
can net » can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa), can nt (Expandir a Pesquisa)
l role » l rose (Expandir a Pesquisa), l robles (Expandir a Pesquisa)
d soil » 3d soil (Expandir a Pesquisa), red soil (Expandir a Pesquisa), old soil (Expandir a Pesquisa)
bomb 2 » bomb _ (Expandir a Pesquisa), bomb 1 (Expandir a Pesquisa)
2 new » a new (Expandir a Pesquisa), _ new (Expandir a Pesquisa), 2 neu (Expandir a Pesquisa)
3 myc » c myc (Expandir a Pesquisa), _ myc (Expandir a Pesquisa), n myc (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: (( j l role can net ) OR ((( d soil bomb 2 new ) OR ( 3 myc role ((can ngoc) OR (phan ngoc)) ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l role can net ) or ((( d soil bomb 2 new ) or ( 3 myc role ((can ngoc) OR (phan ngoc)) ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l role can net ) or ((( d soil bomb 2 new ) or ( 3 myc role ((can ngoc) OR (phan ngoc)) ))))*.