"increase the suspicion" is correct and can be used in written English.
It means to make someone feel more doubtful or uncertain about something. Example: The new evidence only served to increase the suspicion that the CEO was involved in the embezzlement scandal.
However that would only increase the suspicion of opponents to an accord, who include not only Republicans but also some Democrats.
If an ACL tear is detected, the associated findings described here should be specifically sought and, conversely, observing one of these findings should increase the suspicion for an ACL tear.
Clinical indicators suggestive of a rupture include haematuria and suprapubic tenderness and should increase the suspicion of bladder and urinary tract injury and prompt the clinician to undertake further investigations.
A positive tuberculin skin test may increase the suspicion of tuberculous pericarditis, but a negative skin test does not exclude the diagnosis.
The presence of symptoms and signs not typically associated with multiple sclerosis may cause the clinician to overlook multiple sclerosis in the differential diagnosis, and increase the suspicion of neoplasm or infection.
'Red flags' include recent pregnancy (risk of coronary dissection), immunological diseases, prior Takayasu's arteritis, cocaine abuse, known congenital coronary abnormality, Churg-Strauss disease, Marfan disease and known coagulation disorders 22 27 33 and should increase the suspicion of an MI.
The problem for Mr. Romney is that attacking Mr. Santorum's culturally conservative stands would almost certainly increase the suspicions among conservatives that Mr. Romney is not one of them.
Each new revelation increased the suspicion that every Concert Artist release credited to Joyce Hatto within the past decade was the creation of "Joyce Hatto".
Many of the dead on his side have turned out to be mercenaries from neighbouring Francophone countries, increasing the suspicion that Mr Gbagbo can no longer count on the loyalty of his own forces.
Meanwhile, TEN occurring after 8 days of gefitinib administration has also increased the suspicion of gefitinib as the initiator.
In a previous investigation, HIV-positive TB patients suffered more serious symptoms when TB was diagnosed, which prompted them to visit the hospital and increased the suspicion of TB by the clinician [ 31].
