Perhaps you should try some spelling variations:
methodological problems » methodological process (Expand search), methodological proposals (Expand search), methodological processes (Expand search)
and methodological » _ methodological (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder notion » coder solution (Expand search)
using usando » tuning usando (Expand search), usinagem usando (Expand search), sensing usando (Expand search)
notion and » motion and (Expand search), emotion and (Expand search), notice and (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( coder notion AND methodological problems ) OR ( using usando python python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder notion and methodological problems ) OR ( using usando python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder notion and methodological problems ) OR ( using usando python python programming ))*.