Grammar & Writing Guide
to deepen a topic vs to deepen on a topic
to deepen a topic vs to deepen on a topic which is much better to use in a sentence. Which is more popular in English form?
Looking on the internet deeply has found these results:
to deepen a topic is the most popular phrase on the web.
to deepen on a topic11 results on the web |
to deepen a topic111,900 results on the web More popular! |
|---|---|
Some examples and use cases from the internet: |
Some examples and use cases from the internet: |
|
|
Related Comparison
Want to check your own writing right now?
Paste your text into our 100% free multi-tool workspace.
QuillBot-Grade Writing Suite
Upgrade to Grammarchecker.io Premium
Unlock 10 AI rewriting modes, unlimited word paraphrasing, executive fluency feedback, and deep plagiarism checking.