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 coder decoder open purpose" » "coder encoder decoder open purpose" (Expand search), "coder coder decoder model purpose" (Expand search), "coder coder decoder codec purpose" (Expand search), "coder coder decoder in purpose" (Expand search), "coder coder decoder the purpose" (Expand search), "coder coder decoder of purpose" (Expand search), "code code decoder open purpose" (Expand search), "decoder codec decoder open purpose" (Expand search), "codesc poder decoder open purpose" (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 decoder open purpose\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder decoder open purpose ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder open purpose") OR ("api python python python programming"))*.