Perhaps you should try some spelling variations:
rand » brand, grand, band
igrand » igbrand, iggrand, igband, grand
grawd » grand, grawe, growd, rawd, grewd
grad » grade, grand, grid
graints » grants, grains, gradients, raints
grain » rain
rank » ranks, frank, bank
graw » grow, raw, grew
draw » draws, raw

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: ((((((((rand OR (grawd OR grad)) OR ((((graints OR brain) OR grantdt) OR grain) OR (igrand OR iron))) OR had) OR rank) OR san) OR land) OR bonds) OR (trans OR ((graw OR draw) OR iran))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand or (grawd OR grad)) or ((((graints or brain) or grantdt) or grain) or (igrand or iron))) or had) or rank) or san) or land) or bonds) or (trans or ((graw or draw) or iran))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((((rand or (grawd OR grad)) or ((((graints or brain) or grantdt) or grain) or (igrand or iron))) or had) or rank) or san) or land) or bonds) or (trans or ((graw or draw) or iran))) counterinsurgency study ;*.