Perhaps you should try some spelling variations:
"sampling allocation in precoder program" » "sampling location in precoder program" (Expand search), "damping allocation in precoder program" (Expand search), "sample allocation in precoder program" (Expand search), "sampling allocation in proder program" (Expand search), "sampling allocation in recovery program" (Expand search), "sampling allocation in precoce programa" (Expand search), "sampling allocation of precoder program" (Expand search), "sampling allocation in premodern program" (Expand search), "sampling allocation and precoder program" (Expand search), "sampling allocation to precoder 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("sampling allocation in precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sampling allocation in precoder program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( sampling allocation in precoder program ) OR ( using coding python python programming ))*.