orignla array:
Array ( [1] => intimate-partner-violence-essays [2] => foreign-policy-essays [3] => domestic-violence-essays [4] => gender-inequality-essays [5] => free-market-essays [6] => south-korea-essays [7] => world-bank-essays [8] => political-ideology-essays [9] => cold-war-essays [10] => global-economy-essays [11] => critical-review-essays [12] => developing-world-essays [13] => economic-development-essays [14] => natural-gas-essays [15] => economic-status-essays [16] => status-quo-essays [17] => africa-essays [18] => countries-essays [19] => agriculture-essays [20] => literacy-essays [21] => government-essays [22] => leaders-essays [23] => women-essays [24] => theorists-essays [25] => workforce-essays [26] => issues-essays [27] => gdp-essays [28] => history-essays [29] => china-essays [30] => london-essays [31] => thailand-essays [32] => corruption-essays [33] => claims-essays [34] => education-essays [35] => globalization-essays [36] => peer-reviewed-essays [37] => research-essays [38] => conclusion-essays [39] => britain-essays [40] => employment-essays [41] => people-essays [42] => investment-essays [43] => definition-essays [44] => english-essays )
remove array:Array ( [1] => intimate-partner-violence-essays [2] => foreign-policy-essays [3] => domestic-violence-essays [4] => gender-inequality-essays [5] => free-market-essays [6] => south-korea-essays [7] => world-bank-essays [8] => political-ideology-essays [9] => cold-war-essays [10] => global-economy-essays [11] => critical-review-essays [12] => developing-world-essays [13] => economic-development-essays [14] => natural-gas-essays [15] => economic-status-essays [16] => status-quo-essays [17] => africa-essays [18] => countries-essays [19] => agriculture-essays [20] => literacy-essays [21] => government-essays [22] => leaders-essays [23] => women-essays [24] => theorists-essays [25] => workforce-essays [26] => issues-essays [27] => gdp-essays [28] => history-essays [29] => china-essays [30] => london-essays [31] => thailand-essays [32] => corruption-essays [33] => claims-essays [34] => education-essays [35] => globalization-essays [36] => peer-reviewed-essays [37] => research-essays [38] => conclusion-essays [39] => britain-essays [40] => employment-essays [41] => people-essays [42] => investment-essays [43] => definition-essays [44] => english-essays )