Perhaps you should try some spelling variations:
"coder coder parallel complex problem" » "coder coder parallel coupled problem" (Expand search), "coder coder parallel complexity problem" (Expand search), "coder coder parallel computer problem" (Expand search), "coder coder parallel complex problems" (Expand search), "coder over parallel complex problem" (Expand search), "coder adder parallel complex problem" (Expand search), "coder power parallel complex problem" (Expand search), "coder decoder parallel complex problem" (Expand search), "code code parallel complex problem" (Expand search), "decoder codec parallel complex problem" (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 parallel complex problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder parallel complex problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder parallel complex problem") OR ("api python python python programming"))*.