Perhaps you should try some spelling variations:
"process communication within precoder program" » "wireless communication within precoder program" (Expand search), "processo comunicativo within precoder program" (Expand search), "wireless communications within precoder program" (Expand search), "process communication with precoder program" (Expand search), "process communications with precoder program" (Expand search), "process communication within proder program" (Expand search), "process communication within recovery program" (Expand search), "process communication within precoce programa" (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: (("process communication within precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"process communication within precoder program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( process communication within precoder program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("process communication within precoder program") OR ("using coding python python programming"))*.