Perhaps you should try some spelling variations:
sand » stand, san, hand
band » bank, bond
grand » brand
hardm » hard, harm, hardy, harddm, harmdm, haridm
head » lead
harid » harild, hard, arid, hardid, harmid, hariid
ghartt » ghardtt, gharmtt, gharitt, gheartt, gchartt, gpartt
har » hard, harm, hari
hart » hardt, harmt, harit, heart, chart, part
harmt » hardmt, harmmt, harimt, harm, harms, armt
bharti » bhardti, bharmti, bhariti, bhearti, bcharti, bparti
harmidm » hardmidm, harmmidm, harimidm
harimidm » hardimidm, harmimidm, hariimidm
hair » fair
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 hair) OR hadi)) OR ((hart OR harmt) OR bharti)) OR (harmidm 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 hair) or hadi)) or ((hart or harmt) or bharti)) or (harmidm 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 hair) or hadi)) or ((hart or harmt) or bharti)) or (harmidm or harimidm))) or grant)) counterinsurgency study ;*.