Perhaps you should try some spelling variations:
"coder optimization python main effects" » "coder optimization method main effects" (Expand search), "coder optimization option main effects" (Expand search), "coder optimization methods main effects" (Expand search), "code optimization python main effects" (Expand search), "modern optimization python main effects" (Expand search), "powder optimization python main effects" (Expand search), "coder optimization python strain effects" (Expand search), "coder optimization python in effects" (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 optimization python main effects\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization python main effects ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization python main effects") OR ("api python python python programming"))*.