Perhaps you should try some spelling variations:
"coder code and propagation problem" » "coder code and propagation problems" (Expand search), "coder code and proportion problem" (Expand search), "coder code and propagation produced" (Expand search), "coder code crack propagation problem" (Expand search), "code code and propagation problem" (Expand search), "modern code and propagation problem" (Expand search), "color code and propagation 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.

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