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