Sensitive words overlapping with reserved words may be anonymized

Running `netconan -p -w test -i input -o output` (anonymize `test`, which is a reserved word) where `input` is a file containing:
```
password test
password "test"
```
produces the following `output` file:
```
password test
password "netconanRemoved0"
```
but instead, it should produce an output like:
```
password test
password "test"
```

