Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van hai cuu snippets" » "van hai code snippets", "van ha cuu snippets", "van chat cuu snippets", "van hanh cuu snippets", "van hai cua snippets", "van hai chu snippets", "van hai cuc snippets"
"python using java snippets" » "python using data snippets"

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: (((("python using java snippets") OR ("van hai cuu snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van hai cuu snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van hai cuu snippets"))) or ("locating bug core snippets"))*.