Perhaps you should try some spelling variations:
communication education » community education, communication communication, communication information
basic dimensions » based dimension, pacific dimensions, design dimensions
education basic » education asia, education based, education music
vision lion » vision bio, vision fusion, vision action
vision low » vision loss, vision color

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 basic dimensions ((((vision lion) or (decision fusion))) or (vision low))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication education basic dimensions ((((vision lion) OR (decision fusion))) OR (vision low)).
• Adding a wildcard symbol may retrieve word variants: communication education basic dimensions ((((vision lion) or (decision fusion))) or (vision low))*.