Perhaps you should try some spelling variations:
"coder coder immune convex programming" » "coder coder immune cone programming" (Expand search), "coder coder immune computer programming" (Expand search), "coder coder immune complex programming" (Expand search), "coder der immune convex programming" (Expand search), "coder model immune convex programming" (Expand search), "coder cancer immune convex programming" (Expand search), "coder decoder immune convex programming" (Expand search), "code code immune convex programming" (Expand search), "decoder codec immune convex programming" (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)

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 immune convex programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder immune convex programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder immune convex programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder immune convex programming") OR ("api python python python programming"))*.