Perhaps you should try some spelling variations:
"using combinator based precoder program" » "using combination based precoder program" (Expand search), "using combinatorial based precoder program" (Expand search), "using combinations based precoder program" (Expand search), "using compensator based precoder program" (Expand search), "using combinator based proder program" (Expand search), "using combinator based recovery program" (Expand search), "using combinator based precoce programa" (Expand search), "using combinator based decoder program" (Expand search), "using combinator based decoders program" (Expand search), "using combinator and precoder program" (Expand search)
"advanced python programming code program" » "advanced python programming model program" (Expand search), "advanced python programming models program" (Expand search), "advanced python programming course program" (Expand search), "advanced method programming code program" (Expand search), "advanced path programming code program" (Expand search), "advanced symphony programming code program" (Expand search), "advanced python programming code programs" (Expand search), "advanced python programming cove program" (Expand search), "advanced python programming coppe program" (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: (("using combinator based precoder program") OR ("advanced python programming code program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using combinator based precoder program\") OR (\"advanced python programming code program\"))".
• Removing quotes may allow a broader search: (( using combinator based precoder program ) OR ( advanced python programming code program )).
• Adding a wildcard symbol may retrieve word variants: (("using combinator based precoder program") OR ("advanced python programming code program"))*.