Perhaps you should try some spelling variations:
instruction comprehensive » introduction comprehensive, introduction comprehension, constructive comprehension
narrative comprehension » targeting comprehension, constructive comprehension, information comprehension
session concepts » seasian concepts, tension concepts, succession concepts
problem session » problem solution
chapter » chapters

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((instruction comprehensive) or (narrative comprehension)) problem session concepts chapter~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((instruction comprehensive) OR (narrative comprehension)) problem session concepts chapter.
• Adding a wildcard symbol may retrieve word variants: ((instruction comprehensive) or (narrative comprehension)) problem session concepts chapter*.