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