The best replacement for learning difficulties is learning disabilities.

The best alternatives to learning difficulties are rated as following:
★★★★★  learning disabilities
★★★  disabilities

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Speaking about learning difficulties, one probably shouldn't forget about autism.

Other search terms related to learning difficulties and their ratings are:
★★★★★ autism
You have in mind a companion for learning difficulties and it is not yet here? Propose!



Google Trends

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learning difficulties
learning disabilities
disabilities