The author describes a method for automatic recognition of keywords, as well as (of) neosemantisms

What’s in a Text? Inquiries into the Textual Cornucopia
https://books.google.hu/books?isbn=1443838136 - Oldal lefordítása
Adam Głaz, ‎Hubert Kowalewski, ‎Anna Weremczuk - 2012 - ‎Language Arts & Disciplines
Herberg and Kinne (1998: 1-2) characterise neosemantisms as lexical units that in a given language have already had an established (conventionalized) meaning, but to the same form a new meaning was assigned by language users. Hence, the adjectives neological and neosemantic used here interchangeably, the former one as a more general term.

neosemantisms - Bibliografia Publikacji Pracowników, Doktorantów i ...
expertus.bg.univ.gda.pl/.../expertus.cgi?...neosemantisms+
Zapytanie: NEOSEMANTISMS Liczba odnalezionych rekordów: 1. Przejście do opcji zmiany formatu | Wyświetl/ukryj etykiety | Wyświetl wyniki w wersji do druku ...

neosemantisms
www.bibl.ath.bielsko.pl/.../expertus.exe?...neosemantisms
Zapytanie: NEOSEMANTISMS Liczba odnalezionych rekordów: 1. Przejście do opcji zmiany formatu | Wyświetl/ukryj etykiety | Wersja do druku ...

WZBOGACANIE LEKSYKI ŚRODOWISKOWEJ NA PRZYKŁADZIE ...
https://www.ceeol.com/search/article-detail?id=148713 - Oldal lefordítása
More numerous are those neosemantisms, which are motivated by similarity of psychical features to designatums having already established names in Polish ...

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Note added at 24 mins (2016-07-28 22:36:11 GMT)
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(originally I am linguist :)

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Note added at 4 days (2016-08-02 08:42:55 GMT) Post-grading
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Dziękuję bardzo!