Perhaps you should try some spelling variations:
communications cases » communications case, communication case, communications a
data dimensions » data dimension, data dimensional, dark dimensions
cases data » gases data, bases data, buses data
delay like » delay line, delay lines, delay links
play like » place like, plate like, day like

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

• Performing a fuzzy search may retrieve terms with similar spellings: communications cases data dimensions ((play like) or (delay like))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communications cases data dimensions ((play like) OR (delay like)).
• Adding a wildcard symbol may retrieve word variants: communications cases data dimensions ((play like) or (delay like))*.