accurate

# They should provide me accurate information.

# Do the client need a accurate estimate?

# Is this a accurate data?

gather

# The information is gathered by me yesterday.

# Gathering any knowledge from one's own experience is very important to be web producer.

# We can gather accurate data about the site's visitors by Google Analytics.

# The plan of your work is gathering dust.

+++++++++++++++
# gather dust
1. ほこりをかぶる
2. (物が長期間)使用されないままである。
3. (計画などが長期間)実施されないままである。

establish

# We are planning to establish a new company in the near future.

# The government established a new legislation regarding weed.

# I will establish my own business in the U.S. from scratch.

# Establishing one's own business overseas is pretty hard.

# We need to establish a balanced relationship.

vary

# Windows capabilities vary depending on the processor and memory setup on your computer system.

# The Method of cording HTML/CSS vary a great deal depending upon the people.

# The result of SEO will vary a lot according to how the site-map is organized.

# The budget for making the website vary according to the amount of updates per a month.

# The skill of design vary according to experience and sensibility.

demand

# We should suggest a server company to them on demand.

# The amount of the budget will be changed on demand from the client.

# DVD players are now in demand all over the world.

# I demand to know why you were not there.

+++++++++++++++
要求に応じて
# on demand

需要がる
# in demand