Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quoc ho phi slippers" » "quoc hoi phi slippers", "quoc cho phi slippers", "quoc hoc phi slippers", "quoc hoa phi slippers", "quoc ho chi slippers", "quoc ho phi slippery", "quoc ho phi 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quoc ho phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( quoc ho phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("quoc ho phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.