Hey I changed the title of a post as to make it more SEO friendly and optimized and submitted it for “fetch as google” and the rank fall from 7 to 8 for the keyword. This was due to the affect of fetch as google and it will improve again with time or its due to change in the title?
There is nothing weired here dear @NamanKumar . A link position in SERPs will fluctuate over time and it is never stagnant. It is a good habit that you update your articles and submit it for re-indexing using the fetch tool.
Make sure not to use the fetch tool several times for a single link.
Focus more on out reaching and bringing backlinks to your content through guest posting, infographics and commenting on DA 40+ blogs