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"
"dao ho cac snippets" » "dao o cac snippets", "dao do cac snippets", "dao cho cac snippets", "dao hoc cac snippets", "dao tho cac 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: "((((\"dao ho cac snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dao ho cac snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao ho cac snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.