Perhaps you should try some spelling variations:
"coder coder functional structural problem" » "coder coder functional structure problem" (Expand search), "coder coder functional structural problems" (Expand search), "coder coder functional structured problem" (Expand search), "coder coder functional structure problems" (Expand search), "coder modern functional structural problem" (Expand search), "coder border functional structural problem" (Expand search), "coder order functional structural problem" (Expand search), "coder decoder functional structural problem" (Expand search), "code code functional structural problem" (Expand search), "decoder codec functional structural 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 functional structural problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder functional structural problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder functional structural problem") OR ("api python python python programming"))*.