Perhaps you should try some spelling variations:
"using convolutional data coding program" » "using convolutional and coding program" (Expand search), "using convolutional lstm coding program" (Expand search), "using convolutional bag coding program" (Expand search), "using convolutional data cloning program" (Expand search), "using convolutional data loading program" (Expand search), "using convolutional data cooling programs" (Expand search), "using convolutional data recording program" (Expand search), "using convolutional data crossing program" (Expand search)
"using combination _ coding program" » "business combination _ coding program" (Expand search), "drug combination _ coding program" (Expand search), "and combination _ coding program" (Expand search), "using combination _ cloning program" (Expand search), "using combination _ loading program" (Expand search), "using combination _ cooling programs" (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: "((\"using combination _ coding program\") OR (\"using convolutional data coding program\"))~".
• Removing quotes may allow a broader search: (( using combination _ coding program ) OR ( using convolutional data coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using combination _ coding program") OR ("using convolutional data coding program"))*.