Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than doi van slippers" » "thanh doi van slippers", "thay doi van slippers", "than doc van slippers", "than do van slippers", "than doi va slippers", "than doi ban slippers", "than doi van slippery", "than doi 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 doi 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 doi van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than doi van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than doi van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.