Perhaps you should try some spelling variations:
sand » stand, san, hand
band » bond
grand » brand
hardm » hard, harm, hardy, harddm, harmdm, hairdm
hardmo » hardo, harmo, hardyo, harddmo, harmdmo, hairdmo
heat » head
harmo » harm, harms, carmo, hardmo, harmmo, hairmo
ghartt » ghardtt, gharmtt, ghairtt
har » hard, harm, hair
harmi » hardmi, harmmi, hairmi, harm, hari, harms
harth » hardth, harmth, hairth, hearth, earth, hart
bharti » bhardti, bharmti, bhairti
harmdm » hardmdm, harmmdm, hairmdm
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 bank) OR grand))) OR land) OR ((((ghartt OR hardm) OR heat) OR ((((harmo OR hardmo) OR (har OR harmi)) OR ((heart OR harth) OR bharti)) OR harmdm)) 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 bank) or grand))) or land) or ((((ghartt or hardm) or heat) or ((((harmo or hardmo) or (har or harmi)) or ((heart or harth) or bharti)) or harmdm)) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (air or had)) or (sand or ((band OR bank) or grand))) or land) or ((((ghartt or hardm) or heat) or ((((harmo or hardmo) or (har or harmi)) or ((heart or harth) or bharti)) or harmdm)) or grant)) counterinsurgency study ;*.