Perhaps you should try some spelling variations:
"coder coder modeling applying porter" » "coder coder modeling analyzing porter" (Expand search), "coder coder modeling applied porter" (Expand search), "coder coder model applying porter" (Expand search), "coder coder modeling applying porter's" (Expand search), "coder coder modeling applying context" (Expand search), "coder cover modeling applying porter" (Expand search), "coder cover modelling applying porter" (Expand search), "coder order modeling applying porter" (Expand search), "coder decoder modeling applying porter" (Expand search), "code code modeling applying porter" (Expand search), "decoder codec modeling applying porter" (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 modeling applying porter") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder modeling applying porter\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder modeling applying porter ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder modeling applying porter") OR ("on python python python programming"))*.