The phrase "again not able" is not correct in standard written English.
It may be intended to express a repeated inability to do something, but it lacks clarity and proper structure.
Example: "I am again not able to attend the meeting due to a scheduling conflict."
Alternatives: "unable once more" or "not able again."
In the current study we were again not able to demonstrate any effect of nitazoxanide in this group of patients, even at higher dose.
That is, when the pretarget stimuli comprised horizontal bars that differed in spatial length instead of duration (i.e., "temporal length"), subjects were again not able to use these cues to improve behavior, as was evidenced by a similar increase in conflict effects after high-conflict-probability cueing.
Yet, in situations when the communication takes place along the horizontal plane, it can be expected that the few oblique rays modeled by RT (e.g., the ones reflected by the floor or the ceiling), even when including penetration, might again not be able to predict the polarization behavior [11].
And I was ecstatic to have books, but I would spend some days reading the same paragraph over and over again, not being able to understand anything, and just hurling it at the wall in frustration".
Likewise, I also find it necessary to illustrate the conclusions by Janko et al. on page 7 to 8 because readers being less familiar with statistics (as one would expect from a journal like Biology Direct) will again not be able to follow these discussions.
The CSD displays similar performance, but again was not able to fully achieve the relatively high 20 dB gain required at the lowest frequencies.
I find it very frustrating when I am asked a question and again and again I'm not able to give the correct answer".
"They have been shown time and time again not to be able to detect lies.
Again, MIT was not able to finish its rally, as the shooting turned cold and the lead expanded to its eventual 13.
(iii) If we disallow cut, then again we are not able to derive absurdity.
Margarit moved again and was not able to take his large pieces with him.
