Perhaps you should try some spelling variations:
sand » stand, san, hand
band » bank, bond
grand » brand
hardm » hardy, haram, sardm, hairdm, haridm, heardm
head » lead
harid » harild, arid, hamid, hairid, hariid, hearid
ghartt » ghairtt, gharitt, gheartt, gchartt, gpartt
har » hair, hari, hear
hart » hairt, harit, heart, chart, part
harm » hairm, harim, hearm, farm
hard » haird, harid, heard
bharti » bhairti, bhariti, bhearti, bcharti, bparti
harmmidm » hairmmidm, harimmidm, hearmmidm, farmmidm
harimidm » hairimidm, hariimidm, hearimidm
grant » grants

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bonds OR (air OR had)) OR (sand OR (band OR grand))) OR land) OR ((((ghartt OR hardm) OR head) OR (((harid OR (har OR hadi)) OR ((hart OR (harm OR hard)) OR bharti)) OR (harmmidm OR harimidm))) OR grant)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (air or had)) or (sand or (band or grand))) or land) or ((((ghartt or hardm) or head) or (((harid or (har or hadi)) or ((hart or (harm OR hard)) or bharti)) or (harmmidm or harimidm))) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (air or had)) or (sand or (band or grand))) or land) or ((((ghartt or hardm) or head) or (((harid or (har or hadi)) or ((hart or (harm OR hard)) or bharti)) or (harmmidm or harimidm))) or grant)) counterinsurgency study ;*.