Perhaps you should try some spelling variations:
"coder coder java control problems" » "coder coder java control program" (Expand search), "coder coder java contra problems" (Expand search), "coder coder java contract problems" (Expand search), "coder coder javanica control problems" (Expand search), "coder decoder java control problems" (Expand search), "code code java control problems" (Expand search), "decoder codec java control problems" (Expand search), "coder codes java control problems" (Expand search), "coder xcode java control 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)

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