Perhaps you should try some spelling variations:
"coder coder sections nuclear program" » "coder code section nuclear program" (Expand search), "coder conic sections nuclear program" (Expand search), "coder des sections nuclear program" (Expand search), "coder decoder sections nuclear program" (Expand search), "code code sections nuclear program" (Expand search), "decoder codec sections nuclear 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 coder sections nuclear program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sections nuclear program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder sections nuclear program ) OR ( api python python python programming ))*.