My suggestion.

There are several interpretations depending on context the above are the most common

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http://www.babylon.com/definition/bricolage/English

MK

Bricolage is an originally French word meaning: an object that is made or assembled with whatever materials are available. You may also find it in Italian and Spanish meaning: the do-it-yourself process or the material used in it. The context you added in your example highly supports the choice I made of the translation. Good luck.

Bricolage
Making artful use of what’s at hand, a bricoleur is adept at performing a large number of diverse tasks. Whether by choice or necessity - resources are drawn from the contingent remains of previous constructions and destructions.° A practical antidote to waste, bricolage engenders intellectual appreciation and social engagement with what would otherwise be discarded. A theory and practice that regards and employs “waste” as the resource it is. A human ecological adaptation to the industrial age.

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Note added at 46 minutes (2009-06-01 12:56:33 GMT)
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http://www.rivercubes.net/site/philosophy/glossary.htm

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Note added at 3 heures (2009-06-01 15:26:17 GMT)
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Don't confuse the term with the french one

براعة الإبتكار إنطلاقا من المواد المتاحة المستعملة منها و المهمولة لأجل إستغلالها