Perhaps you should try some spelling variations:
suma » suman (Expand Search), sum (Expand Search), sama (Expand Search)
sumar » sumanr (Expand Search), sumr (Expand Search), samar (Expand Search), skumar (Expand Search), summar (Expand Search), kumar (Expand Search)
sumary » sumanry (Expand Search), sumry (Expand Search), samary (Expand Search), skumary (Expand Search), summary (Expand Search), kumary (Expand Search)
lsummary » summary (Expand Search), summar (Expand Search)
semmar » summar (Expand Search)
ssummary » summary (Expand Search), summar (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "karachi : (suma OR ((lsummary OR sumar) OR (semmar OR (sumary OR ssummary))))~".
• Adding a wildcard symbol may retrieve word variants: karachi : (suma OR ((lsummary OR sumar) OR (semmar OR (sumary OR ssummary))))*.