Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong du hanh slippers" » "cong dau hanh slippers", "cong duc hanh slippers", "cong duy hanh slippers", "cong dieu hanh slippers", "cong luu hanh slippers", "cong de thanh slippers", "cong du hanh slippery", "cong du hanh 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: (((("cong du hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong du hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong du hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong du hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.