Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than doc van slippers" » "than do van slippers", "than hoc van slippers", "than duc van slippers", "thanh doc van slippers", "phan doc van slippers", "tran doc van slippers", "than doc van slippery", "than doc van 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: (((("than doc van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than doc van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than doc van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than doc van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.