philia vs fond regard

philia and fond regard both are nouns.

Word	Noun	Adjective	Verb	Adverb
philia	Yes	No	No	No
fond regard	Yes	No	No	No

As nouns, fond regard is a hyponym of philia; that is, fond regard is a word with a more specific, narrower meaning than philia:

Other hyponyms of philia include attachment, protectiveness, regard, respect, soft spot.

philia (noun)	fond regard (noun)
a positive feeling of liking	a feeling of affection for a person or an institution