Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thi duc ha snippets" » "thi cuc ha snippets", "thi dua ha snippets", "thi du ha snippets", "thi duc hau snippets", "thi duc hoa snippets", "thi duc va snippets", "thi duc ha 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: "((((\"thi duc ha snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( thi duc ha snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("thi duc ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.