Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca quoc dat slippers" » "ca duoc dat slippers", "ca quoc dan slippers", "ca quoc danh slippers", "cua quoc dat slippers", "cac quoc dat slippers", "cao quoc dat slippers", "ca quoc dat slippery", "ca quoc dat 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: (((("python using java snippets") or ("ca quoc dat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ca quoc dat slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ca quoc dat slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ca quoc dat slippers"))) or ("locating bug code snippets"))*.