Perhaps you should try some spelling variations:
fractional programming » functional programming (Expand search), nutritional programming (Expand search), paternal programming (Expand search)
in fractional » and fractional (Expand search), in functional (Expand search), of fractional (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
in python » _ python (Expand search)
coder in » code in (Expand search), codes in (Expand search), poder in (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder coder in fractional programming ) OR ( in python python python programming ))~".
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