Perhaps you should try some spelling variations:
"coder coder complexity dc program" » "coder code complexity dc program" (Expand search), "coder model complexity dc program" (Expand search), "coder lower complexity dc program" (Expand search), "coder coder complexity ec program" (Expand search), "coder coder complexity doi program" (Expand search), "coder coder complexity dsp program" (Expand search), "coder decoder complexity dc program" (Expand search), "code code complexity dc program" (Expand search), "decoder codec complexity dc program" (Expand search), "coder coder complexity d.c program" (Expand search), "coder coder complexity c program" (Expand search), "coder coder 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 coder complexity dc program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder complexity dc program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity dc program") OR ("api python python python programming"))*.