21. Wikipedia strongly discourage the use of double signification words for titles, when they conflict. 22. The signification of the arch pause with an er or an um is rampant in journalese. 23. In the system of Valentinus again the names Ogdoad and Hebdomad occur in the same signification . 24. Several signification changes occurred in 2012. 25. There has been a signification increase in the number of academic and non-teaching staffs. 26. But neither addresses the third possibility : surplus of intuition and / or lack of signification . 27. Only skinheads from the same area and time period are likely to interpret the colour significations accurately. 28. A signification topic for debate among American economists is the issue of China's currency dealings. 29. The signification of the phrase " si sui de France ", however, is ambiguous and equivocal. 30. Neither our allies, nor our opponents must conserve the least doubt on the signification of our determination.