Perhaps you should try some spelling variations:
sand » stand, band, san
grand » brand
haird » hair, hairi, baird
heat » head
harmi » harm, hari, harms, harmmi, hairmi, hartmi
hard » harmd, haird, hartd
har » harm, hair, hart
harmmld » harmmmld, hairmmld, hartmmld
bhartti » bharmtti, bhairtti, bharttti, bharti, bhatti
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 (bond OR grand))) OR land) OR ((((ghairtt OR ((hard OR haird) OR haird)) OR heat) OR ((((hadi OR harmi) OR har) OR (harmmld OR bhartti)) OR hairtidm)) 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 (bond or grand))) or land) or ((((ghairtt or ((hard OR haird) or haird)) or heat) or ((((hadi or harmi) or har) or (harmmld or bhartti)) or hairtidm)) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (air or had)) or (sand or (bond or grand))) or land) or ((((ghairtt or ((hard OR haird) or haird)) or heat) or ((((hadi or harmi) or har) or (harmmld or bhartti)) or hairtidm)) or grant)) counterinsurgency study ;*.