Perhaps you should try some spelling variations:
sequence methodological » science methodological (Expand search), sequential methodological (Expand search), sequence methodology (Expand search)
methodological problem » methodological problems (Expand search), methodological profile (Expand search), methodologies problem (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
using python » usando python (Expand search), in python (Expand search)
on sequence » in sequence (Expand search), and sequence (Expand search), on sequelae (Expand search)
using using » housing using (Expand search), aging using (Expand search), ring using (Expand search)
code on » code of (Expand search), code and (Expand search)

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

• Removing quotes may allow a broader search: (( code on sequence methodological problem ) OR ( using using python python programming ))~.