Perhaps you should try some spelling variations:
"coder coder abstract concepts problems" » "coder coder abstract conceptual problems" (Expand search), "coder coder abstract conceitos problemas" (Expand search), "coder coder abstract concepcoes problemas" (Expand search), "coder code abstract concepts problems" (Expand search), "coder cover abstract concepts problems" (Expand search), "coder modern abstract concepts problems" (Expand search), "coder decoder abstract concepts problems" (Expand search), "code code abstract concepts problems" (Expand search), "decoder codec abstract concepts problems" (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.

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