Perhaps you should try some spelling variations:
"coder coder and perceptions problems" » "coder coder and perceptions producers" (Expand search), "coder coder and operations problems" (Expand search), "coder coder and perceptions from" (Expand search), "coder decoder and perceptions problems" (Expand search), "code code and perceptions problems" (Expand search), "decoder codec and perceptions problems" (Expand search), "coder code and perceptions problems" (Expand search), "coder codes and perceptions problems" (Expand search), "coder poder and perceptions problems" (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 and perceptions problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder and perceptions problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder and perceptions problems") OR ("api python python python programming"))*.