Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan co hanh slippers" » "phan bo hanh slippers", "phan cong hanh slippers", "phan cac hanh slippers", "phan co thanh slippers", "phan co phanh slippers", "phan co anh slippers", "phan co hanh slippery", "phan co 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: (((("phan co 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: (((("phan co hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan co hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan co hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.