Perhaps you should try some spelling variations:
"coder coder _ computer introduction" » "coder coder _ computer instruction" (Expand search), "coder coder _ complex introduction" (Expand search), "coder coder _ consumer introduction" (Expand search), "coder decoder _ computer introduction" (Expand search), "code code _ computer introduction" (Expand search), "decoder codec _ computer introduction" (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 _ computer introduction\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder _ computer introduction ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ computer introduction") OR ("api python python python programming"))*.