Perhaps you should try some spelling variations:
"coder coder _ generating program" » "coder coder _ generating programs" (Expand search), "coder coder _ generation program" (Expand search), "coder coder _ generating problems" (Expand search), "coder decoder _ generating program" (Expand search), "code code _ generating program" (Expand search), "decoder codec _ generating 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 _ generating program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder _ generating program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ generating program") OR ("api python python python programming"))*.