Perhaps you should try some spelling variations:
"lonhating bug code snippets" » "locating bug code snippets", "lonhating bug core snippets"
"python using java snippets" » "python using data snippets"
"luan van du snippets" » "luan van duy snippets", "luan van dau snippets", "luan van de snippets", "quan van du snippets", "lan van du snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luan van du snippets") OR ("python using java snippets"))) OR ("lonhating bug code snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"luan van du snippets\") OR (\"python using java snippets\"))) OR (\"lonhating bug code snippets\"))".
• Removing quotes may allow a broader search: (((( luan van du snippets ) OR ( python using java snippets ))) OR ( lonhating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luan van du snippets") OR ("python using java snippets"))) OR ("lonhating bug code snippets"))*.