Talvez deva tentar algumas variações de ortografia:
"engine optimization python computer program" » "engine optimization method computer program" (Expandir a busca), "engine optimization option computer program" (Expandir a busca), "engine optimization methods computer program" (Expandir a busca)
"data visualization on coding program" » "data visualization of coding program" (Expandir a busca), "data visualization in coding program" (Expandir a busca), "data visualization and coding program" (Expandir a busca), "data visualization on cloning program" (Expandir a busca), "data visualization on loading program" (Expandir a busca), "data visualization on cooling programs" (Expandir a busca), "data visualization non coding program" (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: (("data visualization on coding program") OR ("engine optimization python computer program"))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"data visualization on coding program\") OR (\"engine optimization python computer program\"))*".
• Remover as aspas pode possibilitar buscas mais amplas: (( data visualization on coding program ) OR ( engine optimization python computer program ))*.