Utilize the input text as a context reference, choose the right relationship between Google search and Google from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Pichai quickly began to receive more responsibility, however, taking on involvement with various Google search products including Firefox, Google Toolbar, Desktop Search, Gadgets, and Google Gears and Gadgets.

Answer: owned_by