Perhaps you should try some spelling variations:
"convex objective _ algorithms process" » "context objectives _ algorithms process" (Expand search), "coffee objective _ algorithms process" (Expand search), "one objective _ algorithms process" (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), "manim 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: (("convex objective _ algorithms process") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"convex objective _ algorithms process\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( convex objective _ algorithms process ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("convex objective _ algorithms process") OR ("api python python python programming"))*.