Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lua du hanh snippets" » "lua dieu hanh snippets", "lua luu hanh snippets", "lua de thanh snippets", "luat du hanh snippets", "cua du hanh snippets", "qua du hanh snippets", "lua du hanh 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: "((((\"lua du hanh snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( lua du hanh snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua du hanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.