Perhaps you should try some spelling variations:
dimensional convolution » dimensional evolution, dimensional convection, dimensional consolidation
communication basic » communications basic, communication based, communication asia
communication bai » communication back, communication b, communication bus
convolution level » convolution kernel, convolution model, convolution like

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication ((communication bai) or (communication basic)) dimensional convolution level~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication ((communication bai) OR (communication basic)) dimensional convolution level.
• Adding a wildcard symbol may retrieve word variants: communication ((communication bai) or (communication basic)) dimensional convolution level*.