Perhaps you should try some spelling variations:
"coder precoder discourse nonlinear programming" » "coder precoder discourse linear programming" (Expand search), "coder precoder discourse online programming" (Expand search), "coder precoder discrete nonlinear programming" (Expand search), "coder gender discourse nonlinear programming" (Expand search), "coder power discourse nonlinear programming" (Expand search), "coder code discourse nonlinear programming" (Expand search), "coder decoder discourse nonlinear programming" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder discourse nonlinear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder discourse nonlinear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder discourse nonlinear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder discourse nonlinear programming") OR ("api python python python programming"))*.