Perhaps you should try some spelling variations:
"using combinator _ computer programming" » "using combinator _ computer program" (Expand search), "using combinator _ computer programs" (Expand search), "using combination _ computer programming" (Expand search), "using combinatorial _ computer programming" (Expand search), "using combinations _ computer programming" (Expand search)
"using compositional code coding program" » "using computational code coding program" (Expand search), "in compositional code coding program" (Expand search), "music compositional code coding program" (Expand search), "using compositional model coding program" (Expand search), "using compositional zone coding program" (Expand search), "using compositional models coding program" (Expand search), "using compositional code cloning program" (Expand search), "using compositional code loading program" (Expand search), "using compositional code cooling programs" (Expand search), "using compositional code codigo program" (Expand search), "using compositional code according program" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using compositional code coding program\") OR (\"using combinator _ computer programming\"))~".
• Removing quotes may allow a broader search: (( using compositional code coding program ) OR ( using combinator _ computer programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using compositional code coding program") OR ("using combinator _ computer programming"))*.