Perhaps you should try some spelling variations:
"coder coder periphery in process" » "coder core periphery in process" (Expand search), "coder power periphery in process" (Expand search), "coder center periphery in process" (Expand search), "coder coder periphery of process" (Expand search), "coder decoder periphery in process" (Expand search), "code code periphery in process" (Expand search), "decoder codec periphery in process" (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 periphery in process\") OR (\"api in python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder periphery in process ) OR ( api in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder periphery in process") OR ("api in python python programming"))*.