Perhaps you should try some spelling variations:
"coder coder channel coding problem" » "coder coder channel using problem" (Expand search), "coder coder channel coding problems" (Expand search), "coder coder channel coping problem" (Expand search), "coder coder channel loading problem" (Expand search), "coder codes channel coding problem" (Expand search), "coder adder channel coding problem" (Expand search), "coder color channel coding problem" (Expand search), "coder decoder channel coding problem" (Expand search), "code code channel coding problem" (Expand search), "decoder codec channel coding problem" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api python 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 channel coding problem\") OR (\"api pythons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder channel coding problem ) OR ( api pythons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder channel coding problem") OR ("api pythons python python programming"))*.