Perhaps you should try some spelling variations:
"coder coder variable region program" » "coder under variable region program" (Expand search), "coder color variable region program" (Expand search), "coder mode variable region program" (Expand search), "coder coder variable regions program" (Expand search), "coder coder variable regional program" (Expand search), "coder coder variable rection program" (Expand search), "coder decoder variable region program" (Expand search), "code code variable region program" (Expand search), "decoder codec variable region program" (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 coder variable region program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder variable region program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder variable region program") OR ("api python python python programming"))*.