Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dan trinh java slippers" » "dan tinh java slippers", "van trinh java slippers", "hanh trinh java slippers", "dan trinh java slippery", "dan trinh java grippers"
"dong hoc code snippets" » "dong co code snippets", "dong luc code snippets", "dong hoc co snippets", "dong hoc cong snippets", "dong hoc de snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dong hoc code snippets") or ("dan trinh java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong hoc code snippets") OR ("dan trinh java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dong hoc code snippets ) or ( dan trinh java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong hoc code snippets") or ("dan trinh java slippers"))) or ("locating bugs code snippets"))*.