Perhaps you should try some spelling variations:
"distributed optimization and precoder program" » "distributed simulation and precoder program" (Expand search), "discrete optimization and precoder program" (Expand search), "distributed applications and precoder program" (Expand search), "distributed optimization and proder program" (Expand search), "distributed optimization and recovery program" (Expand search), "distributed optimization and precoce programa" (Expand search), "distributed optimization and precore program" (Expand search), "distributed optimization and decoder program" (Expand search), "distributed optimization and precede program" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium python python programming" (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: "((\"distributed optimization and precoder program\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( distributed optimization and precoder program ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("distributed optimization and precoder program") OR ("using codigo python python programming"))*.