Databases contains articles with information that will guide you to the answers you seek. Instead of searching with questions on databases, you have to search for information using KEYWORDS.
When extracting KEYWORDS from your assignment or essay, you need to look at the key concepts that encapsulate your assignment.
Is it true that economic growth makes the rich richer and the poor poorer?
Note: The concepts that you are looking for are not always expressed in the
language of the assignment or question, but often through other related terms.
See the Guide for step-by-step instructions.
AND – returns results with both keywords. AND usually limits the search results
OR – returns results with one or the other keyword.It broadens your results by connecting two or more synonyms.
NOT – returns results excluding specific keywords
Use the Boolean Machine for visualizing the effects of Boolean operators .
Quotation Marks “ ” – keep keywords together, for exact phrase searching
Brackets ( ) – keep concepts together, used for synonyms
("green energy" OR "sustainable energy" OR "renewable energy") AND (logistics OR "supply chain")
Building blocks Search strategy
Identify keywords, write next to each other
Think of synonyms or alternatives for these words
Write these words under the corresponding keywords in blocks
Find articles about the tax treatment and regulations of cryptocurrencies
Tax cryptocurrency Regulation
levy virtual currency rules
tariff bitcoin policy
fee digital currency act
Combine rows with AND and columns with OR operators.
Search string: (tax OR levy OR tariff OR fee OR rate) AND (cryptocurrency OR "virtual currency" OR bitcoin OR "digital currency" OR peercoin) AND (regulation OR rules OR policy OR act)
Quick-and-easy” search method
1. What would be the title of your search?
2. Identify the main keywords
3. Which keyword is most vital (and which next)?
4. think about some proper search terms (other than those words jotted down already, synonyms, related terms, scientific names etc.)
5. Compose a simple query using a few important terms linked by ‘AND’ or ‘OR’ operators
Use quotation marks “…” for adjacent words or two or more words that make up a single concept (e.g. “attention deficit disorder”). Group synonyms and related terms together in brackets
5. The search engine or database will give lists of records. Reduce the number of records displayed and increase relevancy by restricting them according to publication date, etc.
The impact of genetically modified foods on our lives
Search terms: genetically modified food, GM food, transgenic food, food safety, food risks, allergic reactions, health
Search string: (“genetically modified food” OR “GM food” OR “transgenic food) AND (food safety OR food risks OR allergic reactions OR health)
Plagiarism is the theft and use of the ideas, material and other intellectual property of others that are passed off as one’s own. More information on plagiarism