Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hat pham ba snippets" » "hai pham ba snippets", "ha pham ba snippets", "hao pham ba snippets", "hat pham bao snippets", "hat pham ma snippets", "hat pham va snippets", "hat pham ba 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat pham ba snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hat pham ba snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hat pham ba snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.