Merge branch 'feature/searchLess' into release/5.5

@@ -95,12 +95,11 @@ exports.getSearchData = (params, channel) => {
 
             let filters = Object.assign(searchHandler.handleFilterDataAll(result[2].data, params),
                 finalResult.search.leftContent.sort);
-            let termsSuggestion = _.get(result[2], 'data.suggestion.terms_suggestion', false);
+            let termsSuggestion = _.get(result[2], 'data.suggestion.terms_suggestion', []);
 
             filters.checkedConditions.conditions = _.concat(filters.checkedConditions.conditions,
                 finalResult.search.leftContent.checked);
 
-
             Object.assign(finalResult.search,
                 searchHandler.handlePathNavData({total: result[2].data.total }, params, 'search', channel),
                 {
@@ -114,7 +113,7 @@ exports.getSearchData = (params, channel) => {
                     hasNextPage: searchHandler.handleNextPage(params, result[2].data.total),
                     shopEntry: result[3],
                     name: params.query,
-                    suggest: termsSuggestion ? termsSuggestion.join(',').split(',').splice(0, 3) : false,
+                    suggest: (termsSuggestion.length !== 0) ? termsSuggestion.splice(0, 3) : false,
                     changedQuery: result[2].data.isChangedQuery === 'Y',
                     suggestFirst: finalResult.search.suggestFirst,
                     suggestSecond: finalResult.search.suggestSecond