Perhaps you should try some spelling variations:
"coder presentation _ constructing program" » "coder presentation _ consulting program" (Expand search), "coder presentation _ reconstruction program" (Expand search), "coder presentation _ constructing ronda" (Expand search), "poster presentation _ constructing program" (Expand search), "cancer presentation _ constructing program" (Expand search), "case presentation _ constructing 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 presentation _ constructing program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder presentation _ constructing program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder presentation _ constructing program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder presentation _ constructing program") OR ("api python python python programming"))*.