Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sat van toc snippets" » "sat va toc snippets", "hat van toc snippets", "hoat van toc snippets", "sat van hoc snippets", "sat dan toc snippets", "sat van toi snippets"
"locating bug code snippets" » "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 (\"sat van toc snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( sat van toc snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("sat van toc snippets"))) OR ("locating bug code snippets"))*.