The phrase "are two indications" is correct and usable in written English.
It can be used when referring to two specific signs, signals, or pieces of evidence that suggest something.
Example: "In the study, there are two indications that support the hypothesis: increased activity levels and improved cognitive function."
Alternatives: "there are two signs" or "there are two pieces of evidence".
The lack of mobile phones and flat screen TVs are two indications that we're not in the 2000s anymore, but the game also touches on the tough economic times of the era.
The lack of mobile phones and flat screen TVs are two indications that we're not in the 2000s anymore, but the game also touches on the tough economic times of the era; the town of Red Creek Valley was left deserted, following the collapse of the local mining industry.
Yet there are zero indications that Trump himself understands the fundamental dilemma here, which is that Republicans are mostly in policy fantasy-land on this issue.
As Jonathan Cohn puts it, the ACA "has shifted the expectations of what government should do ― and of what a decent society looks like". There are zero indications that Trump and GOP leaders are capable of acknowledging this possibility.
There are three indications that the marine mammal fauna of Grenada may be much more abundant and diverse than ever reported.
Here are three indications we may be entering a golden age for carbon markets and what it means for COP21, the international climate talks that begin in Paris later this month.
He pointed to what he contended were two indications of pressure.
There were two indications that formalization affected the organizational-level innovativeness.
There were two indications for ordering studies: A first RSS is performed on or around the tenth postoperative day to evaluate the neopharynx for possible leakage before starting oral alimentation.
It's harder to find data on other underrepresented cohorts, but there seem to be zero indications that their representation is improving any faster.
Murillo Karam said Friday that there were zero indications that the students had links or belonged to any sort of criminal organization.
