Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong lieu co snippets" » "dong lieu code snippets", "dong hieu co snippets", "dong dieu co snippets", "dong tieu co snippets", "dong lieu so snippets", "dong lieu cong snippets", "dong lieu hoc snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dong lieu co snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dong lieu co snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong lieu co snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong lieu co snippets"))) or ("locating bug core snippets"))*.