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