"add explanations for" is a correct and commonly used phrase in written English.
It can be used when asking someone to provide further details or clarification about something mentioned or discussed in a text or conversation. Example: Please add explanations for the chart in your report to help readers better understand the data.
We have reorganized the manuscript and added explanations for the transfected cell experiments shown: (former Figure 7, now Figure 4), to clarify how these differ from what was shown in the 2008 paper.
Here the group added explanations for why the person with dementia might behave in a certain way and tried to make the manual more person-centred by explaining that symptoms and difficulties were likely to vary from time to time and from person to person.
The section "mental health related Internet use" included 14 questions: ten multiple-choice questions, three multiple-choice questions with room for adding explanations and one open-ended question.
General Internet use was assessed by six questions: two multiple-choice questions, one multiple-choice question with room for adding explanations, two time specifications and one open-ended question.
The data collectors are provided with written instructions for specific questions that require added explanations.
We often found ourselves making on-the-spot changes, removing or adding explanation, changing who took responsibility for introducing a module or the time for a task.
Myths about the origin of death, for which an added explanation has to be found in the sense that death is not seen as automatically the end of life, are probably as widely diffused as creation stories.
Behaviour as regards time management adds new explanations for these phenomena in addition to classical factors such as access to greater speed and pressure from the housing market etc.
In the case of Chidi, the highly indecisive philosophy professor was just one of many at the center of this; whose rigid views added basic explanations for complex concepts.
