Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong bao con snippets" » "dong bao code snippets", "dong bac con snippets", "dong dao con snippets", "dong ban con snippets", "dong bao ton snippets", "dong tao con snippets", "dong bai con 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 bao con 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 bao con snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong bao con snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong bao con snippets"))) or ("locating bug core snippets"))*.