Perhaps you should try some spelling variations:
"method optimization to precoder program" » "method optimization to proder program" (Expand search), "method optimization to recovery program" (Expand search), "method optimization to precoce programa" (Expand search), "method optimization _ precoder program" (Expand search), "method optimization by precoder program" (Expand search), "method optimization and precoder program" (Expand search), "method optimization to precedent program" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"method optimization to precoder program\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( method optimization to precoder program ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("method optimization to precoder program") OR ("using using python python programming"))*.