Search user design pattern

[HussainE4]

Motivation and Context

It adds Search Algorithm which is for the strategy design pattern

Your Changes

Description: Added files and fixed bugs Type of change (select all that apply):

• [x] Refactoring (internal change to codebase, without changing functionality)

Testing

Questions and Comments (if applicable)

Checklist

• [x] I have performed a self-review of my own code.
• [x] Coding style (conforms to Google Java Style Guide)
• [x] Especially follows section 7 (Javadoc is present for every public class, public or protected member)
• [x] Especially follows section 4.6 (Multiple consecutive blank lines are not encouraged)
• [x] Correctness (follows CA and SOLID, is a reasonable and not overly complicated solution, etc.)
• [x] Description of pull request is clear, consise, and reasonably detailed