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 ldpc code programs" » "coder coder ldpc cone programs" (Expand search), "coder coder ldpc care programs" (Expand search), "coder coder ldpc income programs" (Expand search), "coder decoder ldpc code programs" (Expand search), "code code ldpc code programs" (Expand search), "decoder codec ldpc code programs" (Expand search), "coder codes ldpc code programs" (Expand search), "coder core ldpc code programs" (Expand search), "coder coder ldpc codes programs" (Expand search), "coder coder ldpc coded programs" (Expand search), "coder coder mdpc code programs" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder ldpc code programs") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder ldpc code programs\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder ldpc code programs ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder ldpc code programs") OR ("api python python python programming"))*.