They are wanderers and like living in tents or under the open skies . ये लोग चलते फिरते डेरा में रहते है.खुले आकश के नीचे डेरा डालना इन्हे बड़ा प्रिय है .
परिभाषा
a computer program that prowls the internet looking for publicly accessible resources that can be added to a database; the database can then be searched with a search engine पर्याय: spider,
मोबाइल