Talvez deva tentar algumas variações de ortografia:
"advanced modulation and computer program" » "advanced calculation and computer program" (Expandir a busca), "advanced oxidation and computer program" (Expandir a busca), "advanced modulation in computer program" (Expandir a busca), "advanced modulation of computer program" (Expandir a busca), "advanced modulation _ computer program" (Expandir a busca)
"using computational and computing program" » "and computational and computing program" (Expandir a busca), "using computational fluid computing program" (Expandir a busca), "using computational and consulting program" (Expandir a busca), "using computational and computador program" (Expandir a busca), "using computational and computer programs" (Expandir a busca), "using computational grid computing program" (Expandir a busca), "using computational fog computing program" (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"using computational and computing program\") OR (\"advanced modulation and computer program\"))~".
• Remover as aspas pode possibilitar buscas mais amplas: (( using computational and computing program ) OR ( advanced modulation and computer program ))~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("using computational and computing program") OR ("advanced modulation and computer program"))*.