Perhaps you should try some spelling variations:
methodologies problems » methodologies problem (Expand search), methodological problems (Expand search), methodology problems (Expand search)
since methodologies » science methodologies (Expand search), dance methodologies (Expand search), sciences methodologies (Expand search)
sampling python » sampling method (Expand search), sampling position (Expand search), sampling methods (Expand search)
using sampling » using subsampling (Expand search), using saline (Expand search), using samples (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder notion » coder solution (Expand search)
notion since » notion in (Expand search), union since (Expand search)

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

• Removing quotes may allow a broader search: (( coder notion since methodologies problems ) OR ( using sampling python python programming ))~.