Perhaps you should try some spelling variations:
"and computational java computer program" » "and computacional java computer program" (Expand search), "and computational data computer program" (Expand search), "and computational and computer program" (Expand search), "_ computational java computer program" (Expand search)
"using encoding and python programming" » "during encoding and python programming" (Expand search), "using coding and python programming" (Expand search), "joint encoding and python programming" (Expand search), "using encoding _ python programming" (Expand search), "using encoding the python programming" (Expand search), "using encoding in python programming" (Expand search), "using encoding on python programming" (Expand search), "using encoding api 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 computational java computer program\") OR (\"using encoding and python programming\"))~".
• Removing quotes may allow a broader search: (( and computational java computer program ) OR ( using encoding and python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational java computer program") OR ("using encoding and python programming"))*.