Perhaps you should try some spelling variations:
"coder segmentation _ java program" » "color segmentation _ java program" (Expand search), "over segmentation _ java program" (Expand search), "gender segmentation _ java program" (Expand search), "coder segmentation _ java programs" (Expand search), "coder segmentation _ java programa" (Expand search), "coder segmentation _ viva program" (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 segmentation _ java program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder segmentation _ java program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation _ java program") OR ("api python python python programming"))*.