Perhaps you should try some spelling variations:
"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)
"coder vector coding unit method" » "under vector coding unit method" (Expand search), "model vector coding unit method" (Expand search), "order vector coding unit method" (Expand search), "coder vector coding units method" (Expand search), "coder vector coking unit method" (Expand search), "coder vector curing unit method" (Expand search), "coder vector coding pit method" (Expand search), "coder vector coding unifac method" (Expand search), "coder vector coding count method" (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 vector coding unit method\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder vector coding unit method ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder vector coding unit method") OR ("api python python python programming"))*.