Perhaps you should try some spelling variations:
"using convolutional random precoder program" » "using convolutional and precoder program" (Expand search), "using conditional random precoder program" (Expand search), "using convolutional auto precoder program" (Expand search), "using convolutional random proder program" (Expand search), "using convolutional random recovery program" (Expand search), "using convolutional random precoce programa" (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: "((\"using convolutional random precoder program\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( using convolutional random precoder program ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using convolutional random precoder program") OR ("using using python python programming"))*.