Perhaps you should try some spelling variations:
"coder coder complexity octave programming" » "coder coder complexity stage programming" (Expand search), "coder coder complexity objective programming" (Expand search), "coder coder complexity reactive programming" (Expand search), "coder coder complexity care programming" (Expand search), "coder coder complexity chaos programming" (Expand search), "coder coder complexity data programming" (Expand search), "coder code complexity octave programming" (Expand search), "coder model complexity octave programming" (Expand search), "coder lower complexity octave programming" (Expand search), "coder decoder complexity octave programming" (Expand search), "code code complexity octave programming" (Expand search), "decoder codec complexity octave programming" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 coder complexity octave programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity octave programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complexity octave programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity octave programming") OR ("on python python python programming"))*.