Perhaps you should try some spelling variations:
algorithm problem » algorithms problem (Expand search), algoritmo problema (Expand search), logarithm problem (Expand search)
coder precoding » coherent precoding (Expand search), linear precoding (Expand search)
precoding using » decoding using (Expand search), coding using (Expand search), breeding using (Expand search)
using algorithm » using algorithms (Expand search), using algorithmic (Expand search), dosing algorithm (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
in python » _ python (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 precoding using algorithm problem ) OR ( in python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder precoding using algorithm problem ) OR ( in python python python programming ))*.