Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong thuc vo snippets" » "dong thuc code snippets", "dong thuoc vo snippets", "duong thuc vo snippets", "cong thuc vo snippets", "dong thuc va snippets", "dong thuc ve snippets", "dong thuc co 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 thuc vo 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 thuc vo snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong thuc vo snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong thuc vo snippets"))) or ("locating bug core snippets"))*.