Perhaps you should try some spelling variations:
sequences methodological » sequential methodological (Expand search), sequencia metodologica (Expand search), science methodological (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)
on sequences » on sequence (Expand search), in sequences (Expand search), dna sequences (Expand search)
using python » usando python (Expand search), in python (Expand search)
using using » housing using (Expand search), aging using (Expand search), ring using (Expand search)
coder on » code on (Expand search), codes on (Expand search), powder on (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder on sequences methodological problem ) OR ( using using python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder on sequences methodological problem ) OR ( using using python python programming ))*.