Perhaps you should try some spelling variations:
"functions communication on precoder program" » "functional communication on precoder program" (Expand search), "junctional communication on precoder program" (Expand search), "actions communication on precoder program" (Expand search), "functions communication of precoder program" (Expand search), "functions communication on proder program" (Expand search), "functions communication on recovery program" (Expand search), "functions communication on precoce programa" (Expand search), "functions communication and precoder program" (Expand search), "functions communication to precoder program" (Expand search), "functions communication of precoded 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: (("functions communication on precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"functions communication on precoder program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( functions communication on precoder program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("functions communication on precoder program") OR ("using coding python python programming"))*.