Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai cao hoc snippets" » "dai cao code snippets", "dam cao hoc snippets", "dao cao hoc snippets", "tai cao hoc snippets", "dai co hoc snippets", "dai cho hoc snippets", "dai chat hoc 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: (((("dai cao hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dai cao hoc snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dai cao hoc snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai cao hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.