Perhaps you should try some spelling variations:
"coder coder ailc convex programming" » "coder coder ailc cone programming" (Expand search), "coder coder ailc computer programming" (Expand search), "coder decoder ailc convex programming" (Expand search), "code code ailc convex programming" (Expand search), "decoder codec ailc convex programming" (Expand search), "coder coder ailc content 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 ailc convex programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder ailc convex programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder ailc convex programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder ailc convex programming") OR ("api python python python programming"))*.