latent vs off the grid

latent

adj
  • Existing or present but concealed or inactive. 

  • Remaining in an inactive or hidden phase; dormant. 

  • Lying dormant or hidden until circumstances are suitable for development or manifestation. 

noun
  • Anything that is latent. 

  • The residue left by a person's finger that can be made visible by a process such as powder dusting; a latent fingerprint. 

  • An underlying cause that can be inferred from statistical correlations; factor. 

off the grid

adj
  • Isolated; in a remote location; in seclusion; not participating in some official process or system. 

  • Not connected to a publicly available communication system, such as the World Wide Web or a mobile telephone network. 

  • Not using electricity from the public electrical supply system. 

adv
  • Secretly; in a clandestine manner. 

  • In or into a situation or place in which electricity from the public electricity system is not used. 

  • In or into a clandestine or isolated situation or place, especially one in which public communication is curtailed. 

How often have the words latent and off the grid occurred in a corpus of books? (source: Google Ngram Viewer )