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 on python programming" » "during encoding on python programming" (Expand search), "using coding on python programming" (Expand search), "joint encoding on python programming" (Expand search), "using encoding ion python programming" (Expand search), "using encoding one python programming" (Expand search), "using encoding of python programming" (Expand search), "using encoding in python programming" (Expand search), "using encoding _ python 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: (("and computational java computer program") OR ("using encoding on python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational java computer program\") OR (\"using encoding on python programming\"))".
• Removing quotes may allow a broader search: (( and computational java computer program ) OR ( using encoding on python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational java computer program") OR ("using encoding on python programming"))*.