Perhaps you should try some spelling variations:
"using computational java computer program" » "and computational java computer program" (Expand search), "using computacional java computer program" (Expand search), "using computational data computer program" (Expand search), "using computational and computer program" (Expand search)
"active sampling and coding program" » "passive sampling and coding program" (Expand search), "active sampling and cloning program" (Expand search), "active sampling and loading program" (Expand search), "active sampling and cooling programs" (Expand search), "active sampling _ coding program" (Expand search), "active sampling and coping program" (Expand search), "active sampling and cooling program" (Expand search), "active sampling and cooking program" (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: (("active sampling and coding program") OR ("using computational java computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"active sampling and coding program\") OR (\"using computational java computer program\"))".
• Removing quotes may allow a broader search: (( active sampling and coding program ) OR ( using computational java computer program )).
• Adding a wildcard symbol may retrieve word variants: (("active sampling and coding program") OR ("using computational java computer program"))*.