Perhaps you should try some spelling variations:
"coder coder didactic material program" » "coder model didactic material program" (Expand search), "coder founder didactic material program" (Expand search), "coder gender didactic material program" (Expand search), "coder decoder didactic material program" (Expand search), "code code didactic material program" (Expand search), "decoder codec didactic 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)

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 didactic material program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder didactic material program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder didactic material program") OR ("api python python python programming"))*.