Perhaps you should try some spelling variations:
"coder coder the summarization problem" » "coder coder the sectorization problem" (Expand search), "coder coder the summarization process" (Expand search), "coder coder the summarization processes" (Expand search), "coder coder text summarization problem" (Expand search), "coder coder video summarization problem" (Expand search), "coder coder the secularization problem" (Expand search), "coder decoder the summarization problem" (Expand search), "code code the summarization problem" (Expand search), "decoder codec the summarization problem" (Expand search), "coder code the summarization problem" (Expand search), "coder cover the summarization problem" (Expand search), "coder poder the summarization 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 the summarization problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder the summarization problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder the summarization problem") OR ("api python python python programming"))*.