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