Talvez deva tentar algumas variações de ortografia:
"advanced calculation _ computing program" » "advanced glycation _ computing program" (Expandir a busca), "advanced calculation _ consulting program" (Expandir a busca), "advanced calculation _ computador program" (Expandir a busca), "advanced calculation _ computer programs" (Expandir a busca)
"advanced modulation ruby computer program" » "advanced oxidation ruby computer program" (Expandir a busca), "advanced modulation by computer program" (Expandir a busca), "advanced modulation rural computer program" (Expandir a busca), "advanced modulation but computer program" (Expandir a busca), "advanced modulation by computed program" (Expandir a busca), "advanced modulation by computers 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: "((\"advanced calculation _ computing program\") OR (\"advanced modulation ruby computer program\"))~".
• Remover as aspas pode possibilitar buscas mais amplas: (( advanced calculation _ computing program ) OR ( advanced modulation ruby computer program ))~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("advanced calculation _ computing program") OR ("advanced modulation ruby computer program"))*.