Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"danh cuu ma snippets" » "dinh cuu ma snippets", "danh cau ma snippets", "doanh cua ma snippets", "danh cuu va snippets", "danh cuu da snippets", "danh cuu ha snippets", "danh cuu ma slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: "((((\"danh cuu ma snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( danh cuu ma snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("danh cuu ma snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.