Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dac hoc dat snippets" » "dai hoc dat snippets", "dan hoc dat snippets", "day hoc dat snippets", "dac hoc dan snippets", "dac hoc dai snippets", "dac hoc phat snippets", "dac hoc 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: "((((\"dac hoc dat snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dac hoc dat snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dac hoc dat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.