Perhaps you should try some spelling variations:
"and computational one precoder program" » "_ computational one precoder program" (Expand search), "and computational code precoder program" (Expand search), "and computational and precoder program" (Expand search), "and computational codes precoder program" (Expand search), "and computational one proder program" (Expand search), "and computational one recovery program" (Expand search), "and computational one precoce programa" (Expand search), "and computational to precoder program" (Expand search), "and computational of precoded program" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ 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: (("and computational one precoder program") OR ("using in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational one precoder program\") OR (\"using in python python programming\"))".
• Removing quotes may allow a broader search: (( and computational one precoder program ) OR ( using in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational one precoder program") OR ("using in python python programming"))*.