Perhaps you should try some spelling variations:
"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)
"coder code with signal processing" » "coder code with spinal processing" (Expand search), "coder code with signs processing" (Expand search), "coder code with sisal processing" (Expand search), "code code with signal processing" (Expand search), "modern code with signal processing" (Expand search), "color code with signal processing" (Expand search), "coder codes with signal processing" (Expand search), "coder mode with signal processing" (Expand search), "coder made with signal processing" (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 with signal processing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code with signal processing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code with signal processing") OR ("api python python python programming"))*.