Perhaps you should try some spelling variations:
"coder coder robust control programming" » "coder coder robust control programme" (Expand search), "coder coder robust cobol programming" (Expand search), "coder coder robust control programmes" (Expand search), "coder mode robust control programming" (Expand search), "coder model robust control programming" (Expand search), "coder models robust control programming" (Expand search), "coder decoder robust control programming" (Expand search), "code code robust control programming" (Expand search), "decoder codec robust control programming" (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 robust control programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder robust control programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder robust control programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder robust control programming") OR ("api python python python programming"))*.