Perhaps you should try some spelling variations:
formation process » formation processes, creation process, fermentation process
main dimensions » domain dimensions, chain dimensions, domains dimensions
process main » process pain, process min, process domain
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing

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

• If you are trying to use Boolean operators, they must be ALL CAPS: formation process main dimensions ((array format) OR (((array arcing) OR (array string))))~.
• Adding a wildcard symbol may retrieve word variants: formation process main dimensions ((array format) or (((array arcing) or (array string))))*.