Create a list of relevant keywords - repost

Avg Bid (CAD)
Project Budget (CAD)
$30 - $250

Project Description:
I have a list of roughly 100 Branches of Chemistry. Data is along the lines of:
Quantum chemistry
Green chemistry?

For each branch of chemistry, I need you to compile an exhaustive list of associated keywords relevant to that branch of chemistry.

The list must be complete. A complete list may only be 20-40 keywords for some branches of chemistry or could be 100+ for other branches.

The list will be used to categorize articles into respective categories so it is important that all keywords that define a branch of chemistry are included.

Skills required:
Data Entry, Data Mining, Research, Web Scraping, Web Search
About the employer:
Public Clarification Board
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