Perhaps you should try some spelling variations:
"coder coder semantic relation problem" » "coder coder semantic relations problem" (Expand search), "coder coder semantic eelation problem" (Expand search), "coder coder romantic relation problem" (Expand search), "coder coder semantic gelation problem" (Expand search), "coder coder semantic regulation problem" (Expand search), "coder coder semantic relocation problem" (Expand search), "coder model semantic relation problem" (Expand search), "coder core semantic relation problem" (Expand search), "coder over semantic relation problem" (Expand search), "coder decoder semantic relation problem" (Expand search), "code code semantic relation problem" (Expand search), "decoder codec semantic relation 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 semantic relation problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder semantic relation problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder semantic relation problem") OR ("api python python python programming"))*.