Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran hoc tan slippers" » "toan hoc tan slippers", "than hoc tan slippers", "trac hoc tan slippers", "tran hoc dan slippers", "tran hoc tap slippers", "tran hoc tai slippers", "tran hoc tan slippery", "tran hoc tan grippers"
"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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran hoc tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran hoc tan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran hoc tan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran hoc tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.