Perhaps you should try some spelling variations:
"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)
"advanced simulation python computer program" » "advanced modulation python computer program" (Expand search), "advanced simulation method computer program" (Expand search), "advanced simulation methos computer program" (Expand search), "advanced simulacao python computer program" (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 (\"advanced simulation python computer program\"))~".
• Removing quotes may allow a broader search: (( advanced calculation _ coding program ) OR ( advanced simulation python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation _ coding program") OR ("advanced simulation python computer program"))*.