The phrase "a bit of overlap" is correct and commonly used in written English.
It is typically used to refer to a small amount of overlap or similarity between different things or ideas. Example: There was a bit of overlap between the two projects, as they both focused on improving customer satisfaction. In this sentence, "a bit of overlap" indicates that there were some common aspects between the two projects, but they were not completely identical.
There is a bit of overlap on a number of brands – like Heat and Kiss.
And as an insurgent conservative, she'd be moving onto some very crowded turf, having quite a bit of overlap with Mrs. Bachmann, Mr. Perry and Mr. Cain.
In any case, there appears to be a bit of overlap: stalls selling copper insoles and magnetic healing dog collars are down here next to the ones promoting yoga clothes, yoga mats and yoga holidays.
7.40pm BST Urgent memo to Sky Sports: When you're buggering around with the scheduling, shifting the golf between channels, do so with a bit of overlap so we don't miss any effing action.
In reviewing the domestic version of the process you outlined for high school juniors, there is quite a bit of overlap at this stage, but the differences will come in the kinds of questions international students need to ask themselves.
Except, perhaps, in the area of "lusting after," where the Larkin persona who's unlucky in love bears little resemblance to the historical Larkin (vying as he does with Yeats not only in the stanza department but in his tendency to be involved with two or three women at any time), there's quite a bit of overlap between art and life.
The two mothers got to talking, and it turned out that not only did they share a bit of cultural overlap, but they both were writers and both had husbands who worked in publishing.
Lawson acknowledges that there's quite a bit of feature overlap here, but says that with its plugin system OpenVBX is more extensible than the competition.
Wonderfully weird, the somewhat unlikely critical darling functions as much as high-brow allegory for cinema-as-life as it does as fantastical, showy adventure with intrinsic cult cred (the film played the genre festival Fantastic Fest this September, a rare bit of overlap between such a festival and auteur-driven Cannes).
The decision on whether to cut staff and merge more divisions in 2020, when the lease on their flagship Strand office expires, rests on Weldon's shoulders: "I can't predict what's going to happen to the market but at the moment there's no plan to do that, and yeah, there's a little bit of overlap between divisions, but I think that's okay in terms of encouraging entrepreneurial freedom".
According to Naficy, Minted sees a small bit of overlap between designers who submit their pieces for use in its stationary and those who have participated in competitions for its wall art.
