Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cot da dang slippers" » "cot da nang slippers", "cot cao dang slippers", "cot dia danh slippers", "bot da dang slippers", "co da dang slippers", "cot va dang slippers", "cot da dang slippery", "cot da dang 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: (((("cot da dang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cot da dang slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cot da dang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.