Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"huy thu dat snippets" » "huu thu dat snippets", "thue thu dat snippets", "hung thu dat snippets", "huy thue dat snippets", "huy tu dat snippets", "huy thu da snippets", "huy thu dat 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: "((((\"huy thu dat snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( huy thu dat snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("huy thu dat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.