Ahmad ibn Muhammad al-Khlal
(Abu Sa`id al-Khlal)
أحمد بن محمد الخلال
(أبو سعيد الخلال)
Ahmad ibn Muhammad ibn `Ubayd Allah
أحمد بن محمد بن عبيد الله
Critical Appraisals
الجرح والتعديل
ذكره في تاريخ بغداد
Wildcards e.g. test*
Matches any set of one or more characters. For example test* would result in test, tester, testers, etc.
Fuzzy Search e.g. swore~
Finds terms that are similar in spelling. For example swore~ would result in swore, snore, score, etc.
Term Boosting e.g. pledge^4 hijrah
Boosts words with higher relevance. Here, the word pledge will have higher weight than hijrah
Boolean Operators e.g. ("pledge allegiance" OR "shelter) AND prayer
Create complex phrase and word queries by using Boolean logic.
(Abu Sa`id al-Khlal)
(أبو سعيد الخلال)
Ahmad ibn Muhammad ibn `Ubayd Allah
أحمد بن محمد بن عبيد الله
ذكره في تاريخ بغداد