working close with vs working closely with

Some examples from the web:

• We're working close with city officials and LAPD To determine what steps we need to take to ensure everyone's safety.
• Yes, we're working close with the state police and the FBI's been informed.

Some examples from the web:

• I hear you're working closely with the Murase Family lately.
• The Commission is also working closely with the European Investment Bank to identify common projects in the infrastructure sector.
• Here I am working closely with my colleague, Pascal Lamy.
• As always, we are working closely with Parliament to prepare for the Cancun conference.
• The Commission looks forward to working closely with the Members of the European Parliament who will be part of the delegation in Buenos Aires.
• This is by no means completed, and we therefore continue working closely with the Palestinian authority on reform conditions for our support during this year.
• We at the AVL are working closely with our friends at Homeland Security to find the terrorists who cut off our food supply.
• So you're working closely with him?
• D.C. Metro police are working closely with the CIA to locate a suspect...
• We're working closely with the International Committee of the Red Cross to ensure that we can reach every child.
• We want to continue this preference for effective multilateralism by working closely with the United States on issues such as United Nations reform and climate change.
• The Irish presidency is working closely with other Member States to draw up measures at European level to deal with this most evil of crimes.
• But let me also stress that we intend to continue working closely with the United States, not as competitors, but as partners, in this matter.
• I look forward to working closely with Bulgarian MEPs next year, following elections in the spring, and I also want to thank Parliament for the privilege of being its rapporteur these past six years.
• I should like to thank the European Parliament for its support and look forward to continuing working closely with you on the growth and jobs agenda.
• Tomas was working closely with Homeland.
• In implementing the programme we are working closely with our German and Czech neighbours.
• We are looking forward to working closely with the presidency.
• Your Colonel Sandauer has been working closely with General Kahlenberge.
• We are working closely with all the parties concerned in order to provide this clarification.