Perhaps you should try some spelling variations:
"code covert channel conic programming" » "code covert channel logic programming" (Expand search), "code covert channel cone programming" (Expand search), "code covert channel convex programming" (Expand search), "code covert channels conic programming" (Expand search), "code cover change conic programming" (Expand search), "code cover changes conic programming" (Expand search), "code covert channel coil programming" (Expand search), "code covert channel conflict programming" (Expand search), "code covert channels ionics programming" (Expand search), "code ouvert channel conic programming" (Expand search), "side covert channel conic programming" (Expand search), "code coverage channel conic programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (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: "((\"code covert channel conic programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( code covert channel conic programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code covert channel conic programming") OR ("api python python python programming"))*.