Perhaps you should try some spelling variations:
"coder coder propagating material program" » "coder coder propagation material program" (Expand search), "coder coder propagative material program" (Expand search), "coder coder propagation materials program" (Expand search), "coder counter propagating material program" (Expand search), "coder waves propagating material program" (Expand search), "coder and propagating material program" (Expand search), "coder decoder propagating material program" (Expand search), "code code propagating material program" (Expand search), "decoder codec propagating material 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), "manim python python python programming" (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 propagating material program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder propagating material program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder propagating material program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder propagating material program") OR ("api python python python programming"))*.