Scopus is not bringing the first study

[Bruno Cartaxo]

Scopus search provider is not bringing the first study in some cases like with the following search strings:

STRING 1:
"software engineering"

STRING 2:
"Software Engineering" AND ("Energy Efficiency" OR "Energy inefficiency" OR "Energy Consumption" OR "Energy Reduction" OR "Energy Save" OR "Energy Saving") AND ("Application" OR "Software" OR "Source Code")

STRING 3:
(framework OR method OR methodology OR guideline OR checklist) AND (context OR contextual OR scope OR environment OR environmental OR settings OR circumstances OR situations OR situational OR population OR variables OR factors) AND ("empirical software engineering"OR "experimental software engineering"OR "software engineering experimentation" OR "evidence based software engineering")

[Vilmar Nepomuceno]

Estimated Time: 1 Dias