Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lieu tu lua snippets" » "lieu tai lua snippets", "tieu thu lua snippets", "kieu thu lua snippets", "lieu tu luan snippets", "lieu tu luat snippets", "lieu tu cua 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: "((((\"lieu tu lua snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( lieu tu lua snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lieu tu lua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.