Perhaps you should try some spelling variations:
"coder coding decoding users perceptions" » "coder coding decoding users perception" (Expand search), "coder coding decoding user perception" (Expand search), "coder coding decoding user's perception" (Expand search), "coder encoding decoding users perceptions" (Expand search), "coder reading decoding users perceptions" (Expand search), "coder joint decoding users perceptions" (Expand search), "coder coding decoding using perceptions" (Expand search), "coder coding recovering users perceptions" (Expand search), "modern coding decoding users perceptions" (Expand search), "color coding decoding users perceptions" (Expand search), "odor coding decoding users perceptions" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding decoding users perceptions") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding decoding users perceptions\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding decoding users perceptions ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding decoding users perceptions") OR ("api python python python programming"))*.