I'm interested in how google weights LSI keywords in titles. I wrote a 4k word page on, lets say wedding rings, with just the keyword in the title. I only mentioned "engagement" once, but google I guess associated engagement rings with wedding rings. I'm now #8 for the engagement phrase, and the wedding phrase is #10. I'm re-writing the title to throw the word engagement in there, and am curious how this will work out. For instance. "Wedding Rings, Great Ideas For Any Engagement". Maybe get engagement closer to the beginning. "Wedding Rings, Engagement Ideas For Any Occasion". Another example is "Power Washer" vs "Pressure Washer". Are they 100% interchangeable for each other when trying to rank, or does Google give "Power Washer" 90% of the weight for "Pressure Washer" or something? And....can you chain LSI keyword together to increase rank? So like "Power Washers, Using Pressure Machines to Water Away Mildew"? What is everyone's thoughts on this?