Perhaps you should try some spelling variations:
"coder lower first nonlinear programming" » "coder lower first linear programming" (Expand search), "coder lower from nonlinear programming" (Expand search), "coder lower free nonlinear programming" (Expand search), "coder lower port nonlinear programming" (Expand search), "over lower first 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 lower first nonlinear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder lower first nonlinear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder lower first nonlinear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder lower first nonlinear programming") OR ("api python python python programming"))*.