Perhaps you should try some spelling variations:
"and communications using computing program" » "and communications in computing program" (Expand search), "and communications and computing program" (Expand search), "and communications plan computing program" (Expand search), "and communication using computing program" (Expand search), "and communications using consulting program" (Expand search), "and communications using computer program" (Expand search), "and communications using computador program" (Expand search), "and communications using competing program" (Expand search), "and communications mining computing program" (Expand search), "and communications using conducting program" (Expand search)
"using models in python programming" » "ising models in python programming" (Expand search), "using model in python programming" (Expand search), "nursing models in python programming" (Expand search), "using models _ python programming" (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: "((\"and communications using computing program\") OR (\"using models in python programming\"))~".
• Removing quotes may allow a broader search: (( and communications using computing program ) OR ( using models in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and communications using computing program") OR ("using models in python programming"))*.