Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"con cua phi snippets" » "cong cua phi snippets", "co cua phi snippets", "dong cua phi snippets", "con cua chi snippets", "con cua phu snippets", "con chau phi snippets", "con cua 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: "((((\"con cua phi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( con cua phi snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("con cua phi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.