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