HeinOnline is a good alternative for Westlaw International when you are searching for journal articles on US law or International law. 

• Below is an example of how to search for journal articles on the topic of employment and harassment: 

1. Click on: “All Databases” and select: “Journals and Periodicals”.
2. Click on: “Submit” and you will see that you are now searching through a selection of 6 databases 
3. Add search terms in the search box, for example: employment and harassment
4. Indicate that these two search terms should be no more than 4 positions apart. This will yield more relevant results.

employment w/4 harassment

w/4 means: no more than 4 words in between employment and harassment

5. In the “Date” field, filter by period (for example: from 2020 to 2024). 
6. Click on: “Apply” and let HeinOnline run the search.

Suppose you want the latest book in the recueil des cours (collected courses):
"The Allocation of Power Between Arbitral Tribunals and State Courts"
Step 1: Search in the index of titles first (to find the volume)
 

step 2: Go to the Recueil des Cours in Smartcat 

and request this specific volume