Perhaps you should try some spelling variations:
"coder coder perceived change program" » "coder coder perceived changes program" (Expand search), "coder coder perceived age program" (Expand search), "coder coder perceived and program" (Expand search), "coder model perceived change program" (Expand search), "coder power perceived change program" (Expand search), "coder concern perceived change program" (Expand search), "coder coder perceived exchange program" (Expand search), "coder coder perceived exchange programs" (Expand search), "coder decoder perceived change program" (Expand search), "code code perceived change program" (Expand search), "decoder codec perceived change program" (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 coder perceived change program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder perceived change program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder perceived change program") OR ("api python python python programming"))*.