Perhaps you should try some spelling variations:
"coder model motor function modeling" » "coder model motor function modelling" (Expand search), "coder model motor function models" (Expand search), "coder model motor function model" (Expand search), "cover model motor function modeling" (Expand search), "decoder model motor function modeling" (Expand search), "copper model motor function modeling" (Expand search), "coder modelo motor function modeling" (Expand search), "coder movel motor function modeling" (Expand search), "coder modelo rotor function modeling" (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 model motor function modeling") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model motor function modeling\") OR (\"on python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder model motor function modeling ) OR ( on python python python programming ))*.