Perhaps you should try some spelling variations:
"coder coder cis learning problems" » "coder coder cis learning process" (Expand search), "coder coder cis learning projects" (Expand search), "coder coder is learning problems" (Expand search), "coder coder his learning problems" (Expand search), "coder coder this learning problems" (Expand search), "coder decoder cis learning problems" (Expand search), "code code cis learning problems" (Expand search), "decoder codec cis learning 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)

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