Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong a de snippets" » "dong a code snippets", "dong ha de snippets", "dong va de snippets", "dong da de snippets", "dong ga de snippets", "dong e de snippets"
"python using java snippets" » "python using data 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: "((((\"python using java snippets\") OR (\"dong a de snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dong a de snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dong a de snippets"))) OR ("locating bug core snippets"))*.