Perhaps you should try some spelling variations:
"coder segmentation python negative affect" » "coder segmentation method negative affect" (Expand search), "coder segmentation methods negative affect" (Expand search), "coder segmentation on negative affect" (Expand search), "color segmentation python negative affect" (Expand search), "over segmentation python negative affect" (Expand search), "gender segmentation python negative affect" (Expand search), "coder segmentation without negative affect" (Expand search)
"python in python python programming" » "python in pythons python programming" (Expand search), "python in piton python programming" (Expand search), "python in pitons python programming" (Expand search), "python and python python programming" (Expand search), "python _ python python programming" (Expand search), "python of python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder segmentation python negative affect") OR ("python in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation python negative affect\") OR (\"python in python python programming\"))".
• Removing quotes may allow a broader search: (( coder segmentation python negative affect ) OR ( python in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation python negative affect") OR ("python in python python programming"))*.