Perhaps you should try some spelling variations:
"coder coder human learning problem" » "coder coder human learning problems" (Expand search), "coder coder human planning problem" (Expand search), "coder coder human learning program" (Expand search), "coder decoder human learning problem" (Expand search), "code code human learning problem" (Expand search), "decoder codec human learning problem" (Expand search), "coder poder human learning problem" (Expand search), "coder modern human learning problem" (Expand search), "coder poder humano learning problem" (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 human learning problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder human learning problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder human learning problem") OR ("api python python python programming"))*.