Perhaps you should try some spelling variations:
"and optimization python computer program" » "and optimization method computer program" (Expand search), "and optimization option computer program" (Expand search), "and optimization methods computer program" (Expand search)
"advanced modulation and computing program" » "advanced calculation and computing program" (Expand search), "advanced oxidation and computing program" (Expand search), "advanced modulation and consulting program" (Expand search), "advanced modulation and computador program" (Expand search), "advanced modulation and computer programs" (Expand search), "advanced modulation in computing program" (Expand search), "advanced modulation of computing program" (Expand search), "advanced modulation grid computing program" (Expand search), "advanced modulation fog computing program" (Expand search), "advanced modulation and 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: "((\"and optimization python computer program\") OR (\"advanced modulation and computing program\"))~".
• Removing quotes may allow a broader search: (( and optimization python computer program ) OR ( advanced modulation and computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and optimization python computer program") OR ("advanced modulation and computing program"))*.