Create search engine code that returns the jobs posted by keywords introduced by users.

Aim: create search engine code that returns the jobs posted by keywords introduced by users. Name of the file: [login to view URL] Options: all these words, any of these words, none of these words. All the fields are strings that contain words separated by spaces. The search engine has to be implemented searching the words in the following options: search in title only or in the entire posting which includes title, requirements and description fields. Jobs are posted in the table called tbl_jobs. You may change the name fields at your convenience or create new ones (recommended). ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform PHP