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