Perhaps you should try some spelling variations:
"advanced optimization python python programming" » "variance optimization python python programming" (Expand search), "and optimization python python programming" (Expand search), "advanced oxidation python python programming" (Expand search), "advanced optimization method python programming" (Expand search), "advanced optimization option python programming" (Expand search), "advanced optimization methods python programming" (Expand search), "advanced optimization pythons python programming" (Expand search), "advanced optimization piton python programming" (Expand search), "advanced optimization pitons python programming" (Expand search)
"advanced modulation _ coding program" » "advanced calculation _ coding program" (Expand search), "advanced oxidation _ coding program" (Expand search), "advanced modulation _ cloning program" (Expand search), "advanced modulation _ loading program" (Expand search), "advanced modulation _ 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 modulation _ coding program\") OR (\"advanced optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced modulation _ coding program ) OR ( advanced optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation _ coding program") OR ("advanced optimization python python programming"))*.