  We use 10 years of publicly available IceCube data to investigate the
correlations between high-energy neutrinos and various Fermi-LAT gamma-ray
samples. This work considers the following gamma-ray samples: the third
Fermi-LAT catalog of high-energy sources(3FHL), >100GeV Fermi-LAT events, LAT
12-year source catalog(4FGL), the fourth catalog of active galactic
nuclei(4LAC) and subsets of these samples. For each sample, both a
single-source analysis and a stacking analysis are performed. We find no
indication that the sources in these samples produce significant high-energy
neutrinos. From the null search results, we infer that each source population
can produce no more than ~2.5%-36%(at the 95% confidence level, for a spectral
index of -2.5) of the IceCube's diffuse neutrino flux. Since we are using a
larger (10years) dataset of IceCube neutrinos the constraints are improved by a
factor of ~2 compared to those based on 3 years of data.
