Perhaps you should try some spelling variations:
"coder coding based semantic segmentation" » "coder coding and semantic segmentation" (Expand search), "modern coding based semantic segmentation" (Expand search), "color coding based semantic segmentation" (Expand search), "odor coding based semantic segmentation" (Expand search), "coder coating based semantic segmentation" (Expand search), "coder modeling based semantic segmentation" (Expand search), "coder reading based semantic segmentation" (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 based semantic segmentation\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding based semantic segmentation ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding based semantic segmentation") OR ("api python python python programming"))*.