Perhaps you should try some spelling variations:
hair » air, fair
sand » stand, band, san
grand » brand
head » lead
haro » hard, harm, hart, hardo, harmo, harto
hardy » hardly, hard, harry, harddy, harmdy, hartdy
ghartt » ghardtt, gharmtt, gharttt
hartdm » hardtdm, harmtdm, harttdm
har » hard, harm, hart
hari » hardi, harmi, harti, hard, hadi, harm
hardtd » harddtd, harmdtd, hartdtd
bhartti » bhardtti, bharmtti, bharttti, bharti, bhatti
haridm » hardidm, harmidm, hartidm, harddm, hadidm, harmdm
harmdm » hardmdm, harmmdm, hartmdm
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 (hair or had)) or (sand or (bond or grand))) or land) or ((((ghartt or hartdm) or head) or ((((haro or hardy) or (har or hari)) or (hardtd or bhartti)) or (haridm OR harmdm))) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bonds OR (hair OR had)) OR (sand OR (bond OR grand))) OR land) OR ((((ghartt OR hartdm) OR head) OR ((((haro OR hardy) OR (har OR hari)) OR (hardtd OR bhartti)) OR (haridm OR harmdm))) OR grant)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (hair or had)) or (sand or (bond or grand))) or land) or ((((ghartt or hartdm) or head) or ((((haro or hardy) or (har or hari)) or (hardtd or bhartti)) or (haridm OR harmdm))) or grant)) counterinsurgency study ;*".