Perhaps you should try some spelling variations:
"coder oder diode array processing" » "coder oder diode dairy processing" (Expand search), "coder oder diode energy processing" (Expand search), "coder oder diode query processing" (Expand search), "poder poder diode array processing" (Expand search), "der oder diode array processing" (Expand search), "coder decoder diode array processing" (Expand search), "coder power diode array processing" (Expand search), "coder oder die array processing" (Expand search), "coder one diode array processing" (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 oder diode array processing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder oder diode array processing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder oder diode array processing") OR ("api python python python programming"))*.