Perhaps you should try some spelling variations:
"coder coder robotics applications problem" » "coder coder robotic applications problem" (Expand search), "coder coder optics applications problem" (Expand search), "coder coder photonics applications problem" (Expand search), "coder coder robotics applications probed" (Expand search), "coder coder robotics application problems" (Expand search), "coder coder robotics duplication problem" (Expand search), "coder soccer robotics applications problem" (Expand search), "coder cost robotics applications problem" (Expand search), "coder rover robotico applications problem" (Expand search), "coder decoder robotics applications problem" (Expand search), "code code robotics applications problem" (Expand search), "decoder codec robotics applications problem" (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 robotics applications problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder robotics applications problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder robotics applications problem ) OR ( api python python python programming ))*.