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 modern from python programming" » "using model from python programming" (Expand search), "using modis from python programming" (Expand search), "using modern front python programming" (Expand search), "using models from python programming" (Expand search), "using modern from pathogen programming" (Expand search), "using modern from anthony 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 modern from python programming\"))~".
• Removing quotes may allow a broader search: (( and computational java computer program ) OR ( using modern from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational java computer program") OR ("using modern from python programming"))*.