Talvez deva tentar algumas variações de ortografia:
teaching training » teacher training (Expandir a busca), teaching learning (Expandir a busca), teachers training (Expandir a busca)
java programming » and programming (Expandir a busca), based programming (Expandir a busca), goal programming (Expandir a busca)
border action » border region (Expandir a busca), under action (Expandir a busca), border detection (Expandir a busca)
action during » actions during (Expandir a busca), function during (Expandir a busca), activation during (Expandir a busca)
during java » using java (Expandir a busca)
training on » training of (Expandir a busca), training _ (Expandir a busca)
on python » in python (Expandir a busca), of python (Expandir a busca), _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( border action during java programming ) OR ( teaching training on python programming ))~.