Perhaps you should try some spelling variations:
"coder computational complexity course program" » "code computational complexity course program" (Expand search), "poder computacional complexity course program" (Expand search), "model computational complexity course program" (Expand search), "coder computational complexity care program" (Expand search), "coder computational completion course program" (Expand search), "coder computational complexity costs program" (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)

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: "((\"coder computational complexity course program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder computational complexity course program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder computational complexity course program") OR ("api python python python programming"))*.