Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan cach ma snippets" » "dan cac ma snippets", "dan canh ma snippets", "nhan cach ma snippets", "dan cach ta snippets", "dan cach mang snippets", "dan bach mai snippets", "dan cach 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: "((((\"dan cach ma snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dan cach ma snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan cach ma snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.