Perhaps you should try some spelling variations:
"data visualisation python computer program" » "data visualisation within computer program" (Expand search), "data visualization method computer program" (Expand search), "data visualization methods computer program" (Expand search), "data visualization python computer program" (Expand search), "and visualization python computer program" (Expand search), "spatial visualization python computer program" (Expand search)
"advanced calculation _ coding program" » "advanced glycation _ coding program" (Expand search), "advanced calculation _ cloning program" (Expand search), "advanced calculation _ loading program" (Expand search), "advanced calculation _ 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: "((\"advanced calculation _ coding program\") OR (\"data visualisation python computer program\"))~".
• Removing quotes may allow a broader search: (( advanced calculation _ coding program ) OR ( data visualisation python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation _ coding program") OR ("data visualisation python computer program"))*.