Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mac tu hanh slippers" » "mac tu thanh slippers", "mac du hanh slippers", "mac lu hanh slippers", "tac tu hanh slippers", "cac tu hanh slippers", "bac tu hanh slippers", "mac tu hanh slippery", "mac tu 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: (((("mac tu 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: (((("mac tu hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mac tu hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mac tu hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.