Perhaps you should try some spelling variations:
"coder coder avc decoder program" » "coder coder avc decade program" (Expand search), "coder coder avc decide program" (Expand search), "coder coder avc leader program" (Expand search), "coder decoder avc decoder program" (Expand search), "code code avc decoder program" (Expand search), "decoder codec avc decoder program" (Expand search), "coder coder and decoder program" (Expand search), "coder coder ldpc decoder 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 avc decoder program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder avc decoder program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder avc decoder program") OR ("api python python python programming"))*.