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 java programming" » "advanced python programming data programming" (Expand search), "advanced python programming and programming" (Expand search), "advanced python programming an programming" (Expand search), "advanced python programming based programming" (Expand search), "advanced python programming goal programming" (Expand search), "advanced method programming java programming" (Expand search), "advanced path programming java programming" (Expand search), "advanced symphony programming java 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: (("using combinator based precoder program") OR ("advanced python programming java programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using combinator based precoder program\") OR (\"advanced python programming java programming\"))*".
• Removing quotes may allow a broader search: (( using combinator based precoder program ) OR ( advanced python programming java programming ))*.