Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri toi lua snippets" » "tri tai lua snippets", "tri doi lua snippets", "tri moi lua snippets", "tri toi la snippets", "tri hoi luan snippets", "tri thi luan snippets", "tri toi lua 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: "((((\"tri toi lua snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( tri toi lua snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tri toi lua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.