Perhaps you should try some spelling variations:
"coder computational complexity ec program" » "code computational complexity ec program" (Expand search), "poder computacional complexity ec program" (Expand search), "model computational complexity ec program" (Expand search), "coder computational complexity dc program" (Expand search), "coder computational complexity esl program" (Expand search), "coder computational complexity in program" (Expand search), "coder computational complexity c program" (Expand search), "coder computational complexity sesc program" (Expand search), "coder computational complexity abc 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 ec program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder computational complexity ec program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder computational complexity ec program") OR ("api python python python programming"))*.