Perhaps you should try some spelling variations:
"coder teaching programming algorithm optimization" » "coder teaching processing algorithm optimization" (Expand search), "coder teaching program algorithm optimization" (Expand search), "code teaching programming algorithm optimization" (Expand search), "poder teaching programming algorithm optimization" (Expand search), "model teaching programming algorithm optimization" (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.

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