Perhaps you should try some spelling variations:
enhancement learning » enhanced learning (Expand Search), reinforcement learning (Expand Search), enhancement using (Expand Search)
instance learning » distance learning (Expand Search), enhance learning (Expand Search), imbalance learning (Expand Search)
cengage learning » language learning (Expand Search), centred learning (Expand Search), enhance learning (Expand Search)
monter » monster (Expand Search), monte (Expand Search), menter (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: monter : ((cengage learning) OR (((enhancement learning) OR (instance learning)))),~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "monter : ((cengage learning) OR (((enhancement learning) OR (instance learning)))),".
• Adding a wildcard symbol may retrieve word variants: monter : ((cengage learning) OR (((enhancement learning) OR (instance learning)))),*.