1. Exact Phrase Search (” “)Meaning:
This technique uses quotation marks to search for the exact words in the exact order you type them.Example:"history of cinema in Nigeria"Result:
The search engine only returns pages containing the exact phrase history of cinema in Nigeria, making the results more accurate.
2. File Type Search (filetype:)Meaning:
This technique limits search results to a specific file format such as PDF, PowerPoint (PPT), Word (DOCX), or Excel (XLS).Example:mass communication lecture notes filetype:pdfResult:
The search engine displays PDF documents containing Mass Communication lecture notes instead of ordinary web pages.

3. Intitle Search (intitle:)Meaning:
This technique searches for pages that have a particular word or phrase in their title.Example:intitle:"digital journalism"Result:
The search engine returns web pages with Digital Journalism in the title, making the results more relevant.

4. Inurl Search (inurl:)Meaning:
This technique searches for web pages whose URL contains a specific word.Example:inurl:research climate changeResult:
The search engine finds pages with research in the web address that discuss climate change.

5. Related Search (related:)Meaning:
This technique finds websites that are similar to a website you already know.Example:related:bbc.comResult:
The search engine displays websites similar to BBC, such as other trusted news websites.

Example Search on a TopicTopic:Effects of Social Media on Academic PerformanceSearch Query Used"effects of social media on academic performance" filetype:pdfHow I Came Up with the Result

1. I selected the topic because it is relevant to students and Mass Communication.
2. I enclosed the topic in quotation marks (" ") so the search engine would look for the exact phrase.
3. I added filetype:pdf to limit the results to academic PDF documents.
4. The search results included research papers, journal articles, and university publications.
5. After reviewing the information, I found that social media has both positive effects, such as improving communication and access to learning materials, and negative effects, such as causing distractions and reducing students’ academic performance when used excessively.

Conclusion:
Using advanced search techniques made it easier to find accurate, reliable, and academic information instead of general web pages. This saves time and improves the quality of research.