Perhaps you should try some spelling variations:
"coder detection python unit problem" » "coder detection method unit problem" (Expand search), "coder detection methods unit problem" (Expand search), "coder detection actions unit problem" (Expand search), "code detection python unit problem" (Expand search), "border detection python unit problem" (Expand search), "corner detection python unit 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 detection python unit problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder detection python unit problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder detection python unit problem") OR ("api python python python programming"))*.