Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc hai lua snippets" » "hoc dai lua snippets", "hoc bai lua snippets", "hoc tai lua snippets", "hoc hai cua snippets", "hoc hai qua snippets", "hoc hai vua snippets", "hoc hai 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: "((((\"hoc hai lua snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( hoc hai lua snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc hai lua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.