Perhaps you should try some spelling variations:
"coder coder _ variable lower" » "coder coder _ variable power" (Expand search), "coder coder _ variable linear" (Expand search), "coder coder _ variable flow" (Expand search), "coder decoder _ variable lower" (Expand search), "code code _ variable lower" (Expand search), "decoder codec _ variable lower" (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.

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