If you are launching in a competitive category and you know this to be the case, then you may indeed have to invest more heavily at the start to get ahead. It obviously varies by product and category, and this is why we often advise new sellers to go for non-competitive categories with high demand. That’s not to say you should never launch in a competitive category though – and props to you for going for it!
Suchmaschinenoptimierung (Search Engine Optimization – SEO) ist ein Teilgebiet des Suchmaschinenmarketings (Search Engine Marketing – SEM). Der zweite Teilbereich im Suchmaschinenmarketing (SEM) ist die die Suchmaschinenwerbung (Search Engine Advertising – SEA), wie zum Beispiel Google AdWords oder die Schaltung von Bing Ads. Üblicherweise versucht man über Suchmaschinen immer Nutzer zu erreichen, die ein sehr konkretes Bedürfnis haben. Die wesentlichen Unterschiede zwischen SEO und SEA sind aber

Bonus Trick: Try typing in your basic keyword phrase, followed by every letter of the alphabet, and making a list of those phrases. If your product or service is specific to locations, try typing in those locations to see what kind of search volume exists. (Are alternative energy tax credits more commonly searched in Austin compared with Cleveland?)
The errors in technical SEO are often not obvious, and therefore one of the most popular. Mistakes in robots.txt and 404 pages, pagination and canonical URLs, hreflang tags and 301 redirects, http vs https and www vs non www versions: each of them can seriously spoil all efforts to promote the site. One quality SEO website analysis is enough to solve all the main problems in this part forever.