Perhaps you should try some spelling variations:
things chapter » things happen, findings chapter, thinking chapter
lang yang » wang yang, yang yang, ylang ylang
lang lang » ylang ylang
thin line » think like
yang a » yang ka, yang _, yang 8
a las » a los, y las, a law
sin » sign, sind, skin

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: ((lang yang) OR (lang lang)) yang a las ((thin line) OR (things chapter)) dong sin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yang) OR (lang lang)) yang a las ((thin line) or (things chapter)) dong sin ;~".
• Adding a wildcard symbol may retrieve word variants: ((lang yang) OR (lang lang)) yang a las ((thin line) or (things chapter)) dong sin ;*.