Perhaps you should try some spelling variations:
"coder segmentation python random effects" » "coder segmentation method random effects" (Expand search), "coder segmentation methods random effects" (Expand search), "coder segmentation on random effects" (Expand search), "color segmentation python random effects" (Expand search), "over segmentation python random effects" (Expand search), "gender segmentation python random effects" (Expand search), "coder segmentation python and effects" (Expand search), "coder segmentation within random effects" (Expand search), "coder segmentation python dados effects" (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: (("coder segmentation python random effects") OR ("python code python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation python random effects\") OR (\"python code python python programming\"))".
• Removing quotes may allow a broader search: (( coder segmentation python random effects ) OR ( python code python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation python random effects") OR ("python code python python programming"))*.