Perhaps you should try some spelling variations:
"coder coding silicate duplication problem" » "coder coding silicate application problem" (Expand search), "coder coding silicate applications problem" (Expand search), "coder coding triplicate publication problem" (Expand search), "coder coding silicate lubrication problem" (Expand search), "coder coding silicate lubrication problems" (Expand search), "coder coding silicate equalization problem" (Expand search), "coder capping silicate duplication problem" (Expand search), "coder sodium silicate duplication problem" (Expand search), "coder using silicate duplication problem" (Expand search), "modern coding silicate duplication problem" (Expand search), "color coding silicate duplication problem" (Expand search), "odor coding silicate duplication 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 coding silicate duplication problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding silicate duplication problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding silicate duplication problem") OR ("api python python python programming"))*.