| Total requests for Feb 2012: 167 |
| Unique requests | Total requests | Query | Documents returned |
| 4 | 6 | job | 15,410 |
| 2 | 5 | global warming | 35 |
| 2 | 4 | internships | 47 |
| 2 | 2 | tennessee | 56 |
| 2 | 2 | scholarships | 258 |
| 2 | 2 | grants | 289 |
| 2 | 2 | environmental priorities | 84 |
| 2 | 2 | Life Cele of cell phone | 0 |
| 1 | 3 | toxic ocean fish | 32,250 |
| 1 | 2 | vermont | 49,172 |
| 1 | 2 | posters | 45,483 |
| 1 | 2 | one world the Chesapeake bay | 51,001 |
| 1 | 2 | non-toxic ocean fish | 43,551 |
| 1 | 2 | nevada | 49,904 |
| 1 | 2 | mapping hazardous waste locations | 50,502 |
| 1 | 2 | college | 96,900 |
| 1 | 2 | california | 47,193 |
| 1 | 2 | andrew burnett | 45,101 |
| 1 | 2 | alaska | 49,933 |
| 1 | 2 | alabama | 49,932 |
| 1 | 2 | REFRIGERATION CERTIFICATE | 0 |
| 1 | 2 | Earth DAy | 43,950 |
| 1 | 1 | wisconsin | 65 |
| 1 | 1 | where can I sign up to receive e-mail solicitations | 2 |
| 1 | 1 | west virginia | 58 |
| 1 | 1 | virgina | 93 |
| 1 | 1 | trophic level | 0 |
| 1 | 1 | training | 315 |
| 1 | 1 | toxic cloud | 2 |
| 1 | 1 | thain gugakkkkkkkk | 0 |
| 1 | 1 | texas | 69 |
| 1 | 1 | term environment is determined | 7 |
| 1 | 1 | teacher trips | 85 |
| 1 | 1 | sustainability grants 2012 | 27 |
| 1 | 1 | storm warter | 53 |
| 1 | 1 | standards | 172 |
| 1 | 1 | south carolina | 53 |
| 1 | 1 | school regulations | 83 |
| 1 | 1 | ropes | 3 |
| 1 | 1 | ro11364 | 0 |
| 1 | 1 | region1 | 1 |
| 1 | 1 | region X awards | 118,000 |
| 1 | 1 | recycling | 119 |
| 1 | 1 | pollution in the atmosphere | 7 |
| 1 | 1 | outdoor learning | 99 |
| 1 | 1 | oregon | 46 |
| 1 | 1 | open grants | 74 |
| 1 | 1 | one world the cheasapeake bay | 0 |
| 1 | 1 | oklahoma | 45 |
| 1 | 1 | ohio | 99,800 |
| 1 | 1 | ocean | 49 |
| 1 | 1 | mudflat | 0 |
| 1 | 1 | minot | 2 |
| 1 | 1 | minnesota | 56 |
| 1 | 1 | mining | 6 |
| 1 | 1 | louisana | 99,800 |
| 1 | 1 | literacy | 179 |
| 1 | 1 | lesson plans | 99 |
| 1 | 1 | kentucky | 57 |
| 1 | 1 | jbbs | 0 |
| 1 | 1 | indiana | 9 |
| 1 | 1 | illinois | 99,800 |
| 1 | 1 | idaho | 9 |
| 1 | 1 | hvacfreon | 0 |
| 1 | 1 | greenhouse effect | 53 |
| 1 | 1 | grayslake | 0 |
| 1 | 1 | graph om recyclig | 0 |
| 1 | 1 | globaal warming | 0 |
| 1 | 1 | georgia | 16,500 |
| 1 | 1 | garbage | 61 |
| 1 | 1 | ft.lauderdale | 3 |
| 1 | 1 | forest | 106 |
| 1 | 1 | epa violations | 9 |
| 1 | 1 | epa regional offices | 186 |
| 1 | 1 | epa region 2 grant application | 57 |
| 1 | 1 | environmental literacy 2005 | 89 |
| 1 | 1 | environmental literact | 0 |
| 1 | 1 | environmental educayion history | 0 |
| 1 | 1 | environemental education grants 2012 | 0 |
| 1 | 1 | ee capacity | 87 |
| 1 | 1 | drip irrigation | 14 |
| 1 | 1 | dioxide | 9 |
| 1 | 1 | define | 30 |
| 1 | 1 | course | 143 |
| 1 | 1 | conference | 108 |
| 1 | 1 | colorado | 44 |
| 1 | 1 | clean up my poop | 0 |
| 1 | 1 | chesapeake | 9 |
| 1 | 1 | careers | 170 |
| 1 | 1 | cape town | 6 |
| 1 | 1 | butylamine | 39,800 |
| 1 | 1 | budget process | 43 |
| 1 | 1 | boehm | 1 |
| 1 | 1 | bioswalee | 0 |
| 1 | 1 | bianca locke | 2 |
| 1 | 1 | award ceremony | 90,000 |
| 1 | 1 | audit | 43 |
| 1 | 1 | arizona | 65 |
| 1 | 1 | andrew burrent | 0 |
| 1 | 1 | andrew barnet | 0 |
| 1 | 1 | air pollution | 170 |