Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"_ nguon phi snippets" » "_ nguoi phi snippets", "_ nguoi phu snippets", "_ nguon coi snippets", "_ nguyen phi snippets", "ve nguon phi snippets", "_ nguon phi slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 (\"_ nguon phi snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( _ nguon phi snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("_ nguon phi snippets"))) OR ("locating bug code snippets"))*.