Search Suggest Results

The search suggest behaves correctly.
The results returned are something else.
If I search by alpha, it seems to behave correctly
If I search by code (111) I get all kinds of out of sequence code results as show in included results below

Here is the normal search suggest you would expect from the table data below.

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The postgresql database table:

CREATE TABLE rfxsite.naics (
naics_id BIGINT DEFAULT nextval('rfxsite.naics_naics_key_seq'::regclass) NOT NULL,
naics_desc TEXT,
naics_code TEXT,
firms_id BIGINT,
CONSTRAINT naics_pkey PRIMARY KEY(naics_id)
)
WITH (oids = false);

ALTER TABLE rfxsite.naics
OWNER TO postgres;

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Here is the first few records of data the search is running on (I'm not doing anything - just pain results )

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I enter 111 in the search and get this:
Results: