Perhaps you should try some spelling variations:
"coder coder users perceptions on" » "coder coder users perception on" (Expand search), "coder coder user perception on" (Expand search), "coder coder user's perception on" (Expand search), "coder coder users perceptions of" (Expand search), "coder coder users perceptions and" (Expand search), "coder coder users perceptions about" (Expand search), "coder decoder users perceptions on" (Expand search), "code code users perceptions on" (Expand search), "decoder codec users perceptions on" (Expand search), "coder code users perceptions on" (Expand search), "coder older users perceptions on" (Expand search), "coder power users perceptions on" (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 users perceptions on\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder users perceptions on ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder users perceptions on") OR ("api python python python programming"))*.