Perhaps you should try some spelling variations:
"time optimization by precoder program" » "the optimization by precoder program" (Expand search), "engine optimization by precoder program" (Expand search), "shape optimization by precoder program" (Expand search), "time optimization by proder program" (Expand search), "time optimization by recovery program" (Expand search), "time optimization by precoce programa" (Expand search), "time optimization _ precoder program" (Expand search), "time optimization and precoder program" (Expand search), "time optimization based precoder program" (Expand search), "time optimization to precoder program" (Expand search), "time optimization by precocene program" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: "((\"time optimization by precoder program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( time optimization by precoder program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("time optimization by precoder program") OR ("using coding python python programming"))*.