Perhaps you should try some spelling variations:
sand » stand, san, hand
band » bond
grand » brand
heat » head
harms » farms, harm, arms, hardms, harmms, hairms
ghartt » ghardtt, gharmtt, ghairtt
hartdm » hardtdm, harmtdm, hairtdm, hardm, hartm, harthm
hardmtms » harddmtms, harmdmtms, hairdmtms
har » hard, harm, hair
harti » hardti, harmti, hairti, harati, haiti, hart
hardti » harddti, harmdti, hairdti, harati
hartd » hardtd, harmtd, hairtd, hard, hart, harth
bharti » bhardti, bharmti, bhairti, bharati, bhaiti, bhart
harddm » hardddm, harmddm, hairddm
hartddm » hardtddm, harmtddm, hairtddm, harddm, hartdm, harthdm
grant » grants

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((bonds or (air or had)) or (sand or ((band or bank) or grand))) or land) or ((((ghartt or hartdm) or heat) or ((((harms or hardmtms) or (har or (harti OR hardti))) or (hartd or bharti)) or (harddm or hartddm))) or grant)) counterinsurgency study ;~.
• 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 hartdm) OR heat) OR ((((harms OR hardmtms) OR (har OR (harti OR hardti))) OR (hartd OR bharti)) OR (harddm OR hartddm))) 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 hartdm) or heat) or ((((harms or hardmtms) or (har or (harti OR hardti))) or (hartd or bharti)) or (harddm or hartddm))) or grant)) counterinsurgency study ;*".