No, your followers won't able to see what you see or search on Instagram. Moreover you can like any uploads, and search your liked page ,people and your follower's won't able to see your path. My humble suggestion to you please see the private and security policy of Instagram you get more information about their products. Enjoy :)
Data limits. Data collection limit. Every user interaction can be sent to Analytics as an individual hit, including (but not limited to) each pageview, screenview, event, and ecommerce transaction. As a result, a single session can result in many hits.
The 401(k), 403(b), and certain 457 plan elective deferral limits in 2014 will remain at $17,500; the catch-up contribution limit will stay at $5,500. The annual defined contribution limit from all sources under Code Section 415(c) will rise to $52,000 from $51,000.