Perhaps you should try some spelling variations:
sequential methodologies » sequential methodological (Expand search), sequential methodology (Expand search), conventional methodologies (Expand search)
methodologies problems » methodologies problem (Expand search), methodological problems (Expand search), methodology problems (Expand search)
cdma sequential » via sequential (Expand search), time sequential (Expand search), cake sequential (Expand search)
nesting python » using python (Expand search), nesting within (Expand search)
using nesting » using resting (Expand search), using heating (Expand search), using boosting (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code cdma » code cdc (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( code cdma sequential methodologies problems ) OR ( using nesting python python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( code cdma sequential methodologies problems ) OR ( using nesting python python programming ))*".