Perhaps you should try some spelling variations:
irrigation equipment » purification equipment, irrigation development, application equipment
debra dimensional » zero dimensional, data dimensional, extra dimensional
equipment debra » equipment general, equipment design, equipment rental
bioarrays » bioardays, bioarray, bioarways
rays » days, ray, ways

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

• Performing a fuzzy search may retrieve terms with similar spellings: irrigation equipment debra dimensional (((bioarrays or bioarray) from) or (rays from))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: irrigation equipment debra dimensional (((bioarrays OR bioarray) from) OR (rays from)).
• Adding a wildcard symbol may retrieve word variants: irrigation equipment debra dimensional (((bioarrays or bioarray) from) or (rays from))*.