Perhaps you should try some spelling variations:
"coder model code array problem" » "coder model code leray problem" (Expand search), "coder model code parity problem" (Expand search), "cover model code array problem" (Expand search), "decoder model code array problem" (Expand search), "copper model code array problem" (Expand search), "coder model diode array problem" (Expand search), "coder model made array problem" (Expand search), "coder model wide array 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 model code array problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model code array problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model code array problem") OR ("api python python python programming"))*.