Of 2, 000 adults polled in February, 20 percent said food health is an important factor when they order dinner.

CNN: How to dine out without hurting your heart

Word order isn't the only factor that becomes more fluid with semantic search: Search terms and result terms no longer need to match exactly.

FORBES: Magazine Article

Kim said her results didn't change with the child's birth order -- another possible allergy risk factor -- or if the child was male or female.

CNN: Where do allergies come from?

The third factor that EyeTrackshop measured was Fixation Order or the sequence in which participants looked at the devices.

FORBES: Eye-Tracking Study Finds iPhone, iPad Draw More Attention Than Android Devices

Thus, Einstein introduced his cosmological constant as an ad hoc factor in his equations, in order to conform with observational cosmology of the era which called for a static universe.

FORBES: Dark Energy Camera Could Reshape Einstein Cosmology

On the other hand, chronic anxiety is a life-destroyer of the first order, and is at least as big a risk factor for suicide as is depression.

CNN: What are the long-term brain effects of Xanax?

The negative factor for England was clearly the top-order batting, Lumb having registered a second failure and Pietersen out first ball after replacing Ravi Bopara, having missed the Bangladesh game to be with his pregnant wife.

BBC: Eoin Morgan leads England to Twenty20 warm-up victory

Another factor to keep in mind is the level of income expected in order to qualify for a dream apartment.

FORBES: Financial Tips To Keep Your Apartment Search On Track

McWILLIAMS: We got to understand one factor there, and that is, you know, we have an obligation - to maintain good order and discipline.

NPR: Checking In on Fort Carson, Part II

Caste was still a factor, but voters overwhelmingly rewarded him for delivering better roads, schools and hospitals, improving law and order and lifting the economy.

ECONOMIST: Politics