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