Perhaps you should try some spelling variations:
"text segmentation python some problem" » "text segmentation method some problem" (Expand search), "text segmentation methods some problem" (Expand search), "text segmentation on some problem" (Expand search), "object segmentation python some problem" (Expand search), "and segmentation python some problem" (Expand search), "_ segmentation python some problem" (Expand search), "text segmentation python some problems" (Expand search), "text segmentation python same problem" (Expand search), "text segmentation python come problema" (Expand search), "text segmentation python salome problem" (Expand search), "text segmentation python code problem" (Expand search)
"python python python python programming" » "pythons python pythons python programming" (Expand search), "piton python piton python programming" (Expand search), "pitons python pitons 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: (("text segmentation python some problem") OR ("python python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"text segmentation python some problem\") OR (\"python python python python programming\"))".
• Removing quotes may allow a broader search: (( text segmentation python some problem ) OR ( python python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("text segmentation python some problem") OR ("python python python python programming"))*.