Perhaps you should try some spelling variations:
"coder segmentation java peer effects" » "color segmentation java peer effects" (Expand search), "over segmentation java peer effects" (Expand search), "gender segmentation java peer effects" (Expand search), "coder segmentation iavas peer effects" (Expand search), "coder segmentation data peer effects" (Expand search), "coder segmentation and peer effects" (Expand search), "coder segmentation java their effects" (Expand search), "coder segmentation java ee effects" (Expand search), "coder segmentation java 2ee effects" (Expand search), "coder segmentation java jee effects" (Expand search)
"python coding python python programming" » "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding 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: (("coder segmentation java peer effects") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segmentation java peer effects\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder segmentation java peer effects ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder segmentation java peer effects") OR ("python coding python python programming"))*.