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