Perhaps you should try some spelling variations:
"coder conference and precoder program" » "cohehre conference and precoder program" (Expand search), "cancer conference and precoder program" (Expand search), "open conference and precoder program" (Expand search), "coder conference and proder program" (Expand search), "coder conference and recovery program" (Expand search), "coder conference and precoce programa" (Expand search), "coder conference on precoder program" (Expand search), "coder inference and precoder program" (Expand search), "coder confidence and precoder program" (Expand search), "coder conference and precore program" (Expand search), "coder conference and decoder program" (Expand search), "coder conference and precede 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder conference and precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder conference and precoder program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder conference and precoder program ) OR ( api python python python programming ))*.