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