Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hang cao anh slippers" » "hoang cao anh slippers", "nang cao anh slippers", "hang ca anh slippers", "hang cao dang slippers", "hang cao tang slippers", "hang cao bang slippers", "hang cao anh slippery", "hang cao anh 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: (((("hang cao anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang cao anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hang cao anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang cao anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.