Perhaps you should try some spelling variations:
"coder precoder figures learning problems" » "coder precoder figures learning process" (Expand search), "coder precoder figures learning projects" (Expand search), "coder precoder games learning problems" (Expand search), "coder precoder figures drawing problems" (Expand search), "coder precoder nurses learning problems" (Expand search), "coder decoder figures 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 precoder figures learning problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder figures learning problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder figures learning problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder figures learning problems") OR ("api python python python programming"))*.