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Phrase searching involves searching for words that are in a set order and adjacent to one another, placing the phrase in inverted commas, as indicated in Table 7.4.
6 ημέρες πριν · Phrase searching allows users to search for articles containing a phrase rather than containing a set of keywords in random order. For most databases the phrase needs to placed in double quotation marks; e.g. "skin cancer". This is particularly useful if the words on their own are common.
A literature search is an organised search for material on a subject topic. You can search using keywords, and narrow your search with tools such as Boolean terms.
Phrase searching helps refine your search by allowing you to look for words together in a phrase, in the order specified. This type of search is supported by most databases. The most common indicator of a phrase is speech marks. Example search: Transferable skills of research students.
1 Μαρ 2018 · Performing an effective literature search to obtain the best available evidence is the basis of any evidence-based discipline, in particular evidence-based medicine. However, with a vast and growing volume of published research available, searching the literature can be challenging.
Searching Relevant Literature Chapter Objectives In this chapter, the reader will • understand the characteristics of a research problem or phenomenon. • understand the characteristics of good research questions. • clarify the difference between a research problem and hypothesis. • understand the purposes of a literature review.
Exact phrase searching. Search terms expressed as a phrase, should be inserted in quotation marks, for example, “crime films”, “United States”, “film noir”. This ensures that the words will appear immediately next to each other in the text of the results.
