Yes, you can focus more on certain topics within each section of the IBPS Clerk Exam to improve your score. Here are some strategies to help you:

1. English Language Section:
- Vocabulary: Focus on improving your vocabulary by learning new words and their meanings. This will help you in the comprehension and fill in the blanks questions.
- Grammar: Brush up on your grammar rules, especially tenses, articles, prepositions, and sentence formation.
- Reading Comprehension: Practice reading passages and answering questions based on them. Improve your reading speed and comprehension skills.

2. Reasoning Ability Section:
- Logical Reasoning: Practice solving puzzles, syllogisms, and other logical reasoning questions. Understand the different types of patterns and relationships.
- Coding-Decoding: Familiarize yourself with coding-decoding techniques and practice solving questions based on them.
- Blood Relations: Understand the different types of blood relations and practice solving questions based on them.

3. Quantitative Aptitude Section:
- Simplification and Approximation: Focus on improving your calculation skills. Practice solving simplification and approximation questions to save time during the exam.
- Data Interpretation: Practice solving different types of data interpretation questions like bar graphs, line graphs, and pie charts.
- Number Series: Learn different types of number series patterns and practice solving questions based on them.

4. General Awareness Section:
- Current Affairs: Stay updated with the latest news and events happening around the world. Read newspapers, watch news channels, and follow reliable online sources for current affairs.
- Banking Awareness: Learn about basic banking terminologies, banking products, and services. Understand the functions of different banking institutions.
- Static GK: Study important static General Knowledge topics like history, geography, Indian economy, and Indian polity.

5. Computer Aptitude Section:
- Computer Fundamentals: Understand the basic concepts of computer hardware, software, and networking.
- MS Office: Familiarize yourself with commonly used MS Office applications like Word, Excel, and PowerPoint.
- Internet and Networking: Learn about internet protocols, networking devices, and internet security.

Conclusion:
By focusing on specific topics within each section of the IBPS Clerk Exam, you can improve your understanding and performance in those areas. Practice regularly, solve previous year question papers, and take mock tests to assess your progress and identify areas for improvement.