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