Perhaps you should try some spelling variations:
"coder communications and array problem" » "code communications and array problem" (Expand search), "codes communication and array problem" (Expand search), "camera communications and array problem" (Expand search), "coder communication and array problem" (Expand search), "coder communications and leray problem" (Expand search), "coder communications and parity problem" (Expand search), "coder communications and arrays problem" (Expand search), "coder communications an array problem" (Expand search), "coder communications and arrow 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 communications and array problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder communications and array problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder communications and array problem") OR ("api python python python programming"))*.