Perhaps you should try some spelling variations:
"tissue segmentation python script python" » "tissue augmentation python script python" (Expand search), "texture segmentation python script python" (Expand search), "image segmentation python script python" (Expand search), "tissue segmentation method script python" (Expand search), "tissue segmentation methods script python" (Expand search), "tissue segmentation on script python" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote 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: (("tissue segmentation python script python") OR ("python code python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"tissue segmentation python script python\") OR (\"python code python python programming\"))*".
• Removing quotes may allow a broader search: (( tissue segmentation python script python ) OR ( python code python python programming ))*.