Perhaps you should try some spelling variations:
"coder fragmentation cognate pair programming" » "coder fragmentation rate pair programming" (Expand search), "coder fragmentation debate pair programming" (Expand search), "coder fragmentation cohorts pair programming" (Expand search), "cover fragmentation cognate pair programming" (Expand search), "power fragmentation cognate pair programming" (Expand search), "core fragmentation cognate pair programming" (Expand search), "coder fragmentation cognate and programming" (Expand search), "coder fragmentation cognate based programming" (Expand search), "coder fragmentation cognate conic programming" (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 fragmentation cognate pair programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder fragmentation cognate pair programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder fragmentation cognate pair programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder fragmentation cognate pair programming") OR ("python coding python python programming"))*.