Perhaps you should try some spelling variations:
"coder coder processing inverse problem" » "coder coder processing reverse problem" (Expand search), "coder coder processing interview problem" (Expand search), "coder coder processing over problem" (Expand search), "coder cider processing inverse problem" (Expand search), "coder powder processing inverse problem" (Expand search), "coder power processing inverse problem" (Expand search), "coder decoder processing inverse problem" (Expand search), "code code processing inverse problem" (Expand search), "decoder codec processing inverse 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 processing inverse problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder processing inverse problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder processing inverse problem") OR ("api python python python programming"))*.