Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cuu nang su snippets" » "chuc nang su snippets", "cam nang su snippets", "cuu van su snippets", "cuu dang su snippets", "cuu nang du snippets", "cuu nang tu snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cuu nang su snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( cuu nang su snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cuu nang su snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.