Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van canh lua slippers" » "van anh lua slippers", "van hanh lua slippers", "van manh lua slippers", "van canh cua slippers", "van hanh luat slippers", "van cay lua slippers", "van canh lua slippery", "van canh 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: (((("van canh 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: (((("van canh lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van canh lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van canh lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.