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. 2020 Oct 20;192(11):714. doi: 10.1007/s10661-020-08678-4

Table 4.

The 10 keywords are the most found for antibiotic resistance and Escherichia coli studies in Agricultural and Biological Sciences and Environmental Science from 2015 to 2019

Rank Agricultural and Biological Sciences Environmental Science
Keyword Occurrence Relevance Keyword Occurrence Relevance
1 Escherichia coli 923 0.01 Bacterium 988 0.59
2 Resistance 638 0.01 Gene 965 1.11
3 E. coli 619 0.08 Escherichia coli 701 0.26
4 Strain 456 0.07 Resistance 845 0.73
5 Gene 491 0.24 Isolate 692 0.99
6 Bacterium 433 0.16 Strain 631 0.62
7 Antibiotic Resistance 333 0.12 Antibiotic 618 0.57
8 Analysis 296 0.03 Water 55 0.79
9 Antimicrobial Resistance 273 0.23 Antibiotic Resistance 409 0.19
10 Environment 199 0.16 Antibiotic Resistance Gene 286 3.17