Perhaps you should try some spelling variations:
communication education » community education, communication communication, communication information
basic dimensions » pacific dimensions, design dimensions, family dimensions
based dimension » based dispersion, based extension, based diffusion
bee line » bee ling, bee lin, bee like
eu line » cel line, ehl line, epr line

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication education ((based dimension) or (basic dimensions)) ((eu line) or (bee line))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication education ((based dimension) OR (basic dimensions)) ((eu line) OR (bee line)).
• Adding a wildcard symbol may retrieve word variants: communication education ((based dimension) or (basic dimensions)) ((eu line) or (bee line))*.