This will capture education, educational, etc. Search for all variation of the root "educat" at once. Replace one or more characters with any letter. Group two or more keywords or phrases together.Įxample: "mental health" AND (teenager OR youth) Search for a phrase (two or more words together) in the order you put them. ![]() Some search engines have more advanced options, known as "search syntax." Some common syntax options are: Quotations Use NOT to exclude results that contain a term. ![]() Use OR when you want at least one of your search terms to appear in your search results.Įxample: students OR young people OR adolescentĭrastically limits your search results. Use AND when you want search results to include all of your keywords.Įxpands and connects similar concepts. Pup culture (which can take many forms such as plays, movies, music, or visual art)Įach one of these key concepts can be used to inform your research.īoolean operators are used by most specialized search engines to connect keywords and phrases.What is the legacy of Hecuba in pop culture and beyond? What are some examples of how sexuality, ritual performance, and sacrifice were depicted or represented in Ancient Greece?įrom this question, we can see these themes and keywords: Here are some examples from a group working on directing the play Hecuba by Marina Carr: In the humanities, scholars are often doing research in preparation for the production of their own creative works. Writing out the question and highlighting the keywords you see is also a great idea. What are the key components that you see here? Look for nouns, unique descriptors, and geographic or demographic distinctions to narrow in on results that will help answer the question. How can we improve the mental health of high school students in Rhode Island? Here is an example of identifying keywords in a research question from the social sciences: Modify or adjust your inquiry as you learn more about your topic and status of the scholarly conversation.Find relevant information quickly from a broad range of sources.A Boolean search string combines keywords or an exact phrase, and Boolean operators to find. In the present day, it is a type of search that allows users to combine keywords and Boolean operators (AND, OR, and NOT) to create more targeted and accurate searches. While some research tools have started adding natural language or semantic search capabilities, many have not. Boolean search was first developed in the 19th century as a method of symbolic logic. ![]() Many of us are used to searching using what’s called "natural language" to find what we’re looking for on places like Google, Facebook, or Amazon. Interesting enough to open a new question.To create a search query that tools like JSTOR, PubMed, or IEEExplore can understand, you will need to use keywords. It is not possible to search with the wildcard operator and sort the results by relevance.Įxcept you find a way to obtain all words in your fulltext index that were hit by your wildcard search and use them in a second query or you build your own score based on LIKE with counting the amount of words inside of one resulting row. MATCH(topic_text) AGAINST('tunin*' IN BOOLEAN MODE) MATCH(topic_text) AGAINST('tunin') AS score And now we have our dilemma because its not useful to search for tunin* in BOOLEAN and do a parallel search in NATURAL using the key tunin as no text will include that partial word. But the natural search does not support operators like the * wildcard. So you need the natural search to sort by score. ![]() Side note: Incredible slow because score can not have an index. MATCH(topic_text) AGAINST('tuning') AS score Only the natural fulltext search is able to generate a score (the IN NATURAL LANGUAGE MODE modifier is not given as it is the default mode): mysql>SELECT SQL_NO_CACHE MATCH(topic_text) AGAINST('+tuning' IN BOOLEAN MODE) AS binary At first you should consider that IN BOOLEAN MODE does not return a score, instead it returns binary (1 = found, 0 = not found): mysql>SELECT
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