Perhaps you should try some spelling variations:
integration specification » integrating specification, interaction specifications, integration verification
specification program » specifications program, verification program, purification program
program functionality » protein functionality, programs functional, supra functionality
macroscopic https » microscopy https, macroscopic baths, macroscopic matter

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

• Adding a wildcard symbol may retrieve word variants: integration specification program functionality macroscopic https*.