Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi xuan dat slippers" » "thi xa dat slippers", "thi lan dat slippers", "thi xuan dam slippers", "thi xuan dan slippers", "thi xuan dao slippers", "thi xuan dat slippery", "thi xuan dat 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: (((("thi xuan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi xuan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi xuan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi xuan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.