Lbudginas/#392 part1 reduce searches component

#392 (closed) PART 1 : Reduce searches section

Changes made:

• Create context for all searches used on main page
• Separate searches accordion and searches results sections
• Create utility functions for each search
• Make updates on other components which used updated components
• Test if searches section is working as expected after changes (might need more time for testing, because of code refactoring)