Perhaps you should try some spelling variations:
"coder coder inducao linear programing" » "coder coder inducao linear programming" (Expand search), "coder coder inducao linear programmin" (Expand search), "coder coder inducao linear program" (Expand search), "coder contra inducao linear programing" (Expand search), "coder poder inductor linear programing" (Expand search), "coder motor inducao linear programing" (Expand search), "coder decoder inducao linear programing" (Expand search), "code code inducao linear programing" (Expand search), "decoder codec inducao linear programing" (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 inducao linear programing") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder inducao linear programing\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder inducao linear programing ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder inducao linear programing") OR ("on python python python programming"))*.