Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lan van he snippets" » "lan van code snippets", "luan van he snippets", "lang van he snippets", "tan van he snippets", "lan van hoe snippets", "lan van hue snippets", "lan van de snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lan van he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan van he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lan van he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan van he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.