Instagram is beefing up its search functionality to compete with TikTok's growing influence.Instagram acknowledges that its content search is not very good, but it is investing heavily to make content discovery smoother and smarter.The revamp in search is aimed at helping users easily find content such as fashion tips, travel inspiration, and trending memes.Instagram is also working on a version that suggests searches based on comment-based context, similar to how TikTok operates.