How to rank new website on highly difficult keyword?

It depends on the content, if the content is good then the possibility to index

Here are the ten steps to rank for a keyword in Google Search Engine
Step 1: Lay the Groundwork
Step 2: Do Your Initial Keyword Research
Step 3: Check Out the Competition
Step 4: Consider Intent
Step 5: Conceptualize the Content
Step 6: Execute
Step 7: Optimize for Your Keyword
Step 8: Publish
Step 9: Promote
Step 10: Analyze

Do your initial keyword research and optimize your website for your keyword and build hight quality backlinks.

it is super way to publish our website ,by perfect keywords we post any blog and artical and also bookmarking any site and helping to get your PPC campaign off to a running start.

It totally depends on the content of the website, if the content is good then the possibility to index fast.

The Google Ads Keyword Planner tool is a useful resource for building strong keyword lists and helping to get your PPC campaign off to a running start. A free-to-use feature within Google Ads, its tools for generating keyword ideas and bid estimations can help you plan your marketing strategy.

by using keyword we post blog content ,artical and bookmarking of any blog . and helping to get your PPC campaign off to a running start.this tool is usefull to building strong keyword ,google ads keyword ranking for money pages.

Use the less popular version of a keyword. ...
Use many keyword modifiers. ...
Mix up your on-page optimization. ...
Go deeper than the competition is going. ...
Move away from the commercial keywords. ...
Buy traffic.

Take relevant keywords, do a competitor analysis, and backlink submission

Always choose the high volume and low competetion Keywords and also High DA Sites for link building.

go for the perfect keywords, always use high-quality sites for link building.

1.Start title tags with your target keyword: ...
2.Drop Keyword in first 100 words: ...
3.Use Outbound Links: ...
4.Write click-worthy meta descriptions for each page: ...
5.Put your target keyword in the URL: ...
6.Add keywords to your post strategically: ...
7.Post Long Content: ...
8.Take Advantage of Internal Linking:

post bài lên mạng xã hội thường xuyên để lấy traffic

Blog post, Article and bookmarking is best way rank your site.

Best ways to rank new website is ppc.

with the help of different guest posting and tools

The Google Ads Keyword Planner tool is a useful resource for building strong keyword lists and helping to get your PPC campaign off to a running start.

Is there any cheap techniques? You can suggest anything.

Though PPC helps to rank but create unique content based the highly difficult keyword and share across social networks.

Here are the ten steps to rank for a keyword in Google
Step 1: Lay the Groundwork
Step 2: Do Your Initial Keyword Research
Step 3: Check Out the Competition
Step 4: Consider Intent
Step 5: Conceptualize the Content
Step 6: Execute
Step 7: Optimize for Your Keyword
Step 8: Publish
Step 9: Promote
Step 10: Analyze