Talvez deva tentar algumas variações de ortografia:
methodologies problems » methodologies problem (Expandir a busca), methodological problems (Expandir a busca), methodology problems (Expandir a busca)
census methodologies » tests methodologies (Expandir a busca), sciences methodologies (Expandir a busca), sensory methodologies (Expandir a busca)
testing python » teaching python (Expandir a busca), testing method (Expandir a busca), using python (Expandir a busca)
common census » common senses (Expandir a busca), common sense (Expandir a busca), common class (Expandir a busca)
using testing » using resting (Expandir a busca), using nesting (Expandir a busca), ring testing (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder common » modern common (Expandir a busca), under common (Expandir a busca), core common (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder common census methodologies problems ) OR ( using testing python python programming ))~.