Perhaps you should try some spelling variations:
"coder coder in physical problem" » "coder coder in physical problems" (Expand search), "coder coder in physics problem" (Expand search), "coder coder in physical profiles" (Expand search), "coder decoder in physical problem" (Expand search), "code code in physical problem" (Expand search), "decoder codec in physical problem" (Expand search), "coder code in physical problem" (Expand search), "coder codes in physical problem" (Expand search), "coder poder in physical problem" (Expand search)
"api in python python programming" » "api in pythons python programming" (Expand search), "api in piton python programming" (Expand search), "api in pitons python programming" (Expand search), "api _ python python programming" (Expand search), "api an python python programming" (Expand search), "fpi in python python programming" (Expand search), "gpi in python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

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