How to add loot chance with this?

[Reaper5150]

I'm trying to figure out how to have this randomly search for more then just one item like in static buildings and wreaks I list listed. Here is what I have so far, but it only gives one random item per search.

disableSerialization;
private["_canSearch","_loot"];

_canSearch = count nearestObjects [_playerPos, ["LADAWreck","hiluxWreck","datsun01Wreck","datsun02Wreck","SKODAWreck","UAZWreck","UralWreck","Land_Shed_W02","Land_Shed_M03"], 4] > 0;

_loot=["ItemSodaPepsi",
"ItemBandage",
"FishCookedTrout",
"FoodBeefCooked",
"ItemSodaMdew",
"Attachment_Kobra",
"ItemBriefcase100oz",
"ItemGoldBar",
"ItemKiloHemp",
"ItemRuby",
"PartGeneric",
"PartWheel",
"PartGlass",
"PartEngine",
"ItemAntibiotic",
"ItemFuelBarrel",
"ItemFuelcan",
"ItemHotwireKit",
"Skin_CZ_Soldier_Sniper_EP1_DZ"] call BIS_fnc_selectRandom;

if (_canSearch) then {
        sleep 2;
        systemChat ("Searching...");
        sleep 2; 
        systemChat ("Searching...");
        player playActionNow "PutDown";
        player addMagazine _loot;
        titleText [format["Sweet, I found something!!!"] , "PLAIN DOWN", 1];
        
};

[Mig]

private["_canSearch","_loot"];

_canSearch = count nearestObjects [player, ["LADAWreck","hiluxWreck","datsun01Wreck","datsun02Wreck","SKODAWreck","UAZWreck","UralWreck","Land_Shed_W02","Land_Shed_M03"], 4] > 0;

_loot=["ItemSodaPepsi",
"ItemBandage",
"FishCookedTrout",
"FoodBeefCooked",
"ItemSodaMdew",
"Attachment_Kobra",
"ItemBriefcase100oz",
"ItemGoldBar",
"ItemKiloHemp",
"ItemRuby",
"PartGeneric",
"PartWheel",
"PartGlass",
"PartEngine",
"ItemAntibiotic",
"ItemFuelBarrel",
"ItemFuelcan",
"ItemHotwireKit",
"Skin_CZ_Soldier_Sniper_EP1_DZ"] call BIS_fnc_selectRandom;


if (_canSearch) then {
    sleep 2;
    systemChat ("Searching...");
    sleep 2; 
    systemChat ("Searching...");
	if (20 > random 100) then {  // 20% chance 
        player playActionNow "PutDown";
        player addMagazine _loot;
        titleText ["Sweet, I found something!!!", "PLAIN DOWN", 1];    
	}else{
	    titleText ["Nothing...", "PLAIN DOWN", 1]; 
	};
};

 

[Reaper5150]

@Mig Thanks