Perhaps you should try some spelling variations:
bakar minyak » balik minyak
minyak asri » minyak asiri, minyak atsiri, minyak arsiri
dan upaya » dan budaya, dan gaya, dan usaha
telaah al » telaah qs, telaah pasal
asri dan » asi dan, asyari dan, bashri dan
telaah 1 » telaah qs, telaah 40
dan i » dan ix, dan ii, dan ir

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( abu bakar minyak asri dan upaya ) OR ( banat ((telaah 1) OR (telaah al)) sejarah dan i ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( abu bakar minyak asri dan upaya ) or ( banat ((telaah 1) OR (telaah al)) sejarah dan i ))~".
• Adding a wildcard symbol may retrieve word variants: (( abu bakar minyak asri dan upaya ) or ( banat ((telaah 1) OR (telaah al)) sejarah dan i ))*.