Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chap hanh su slippers" » "nhat hanh su slippers", "phap han su slippers", "pham hanh su slippers", "chap hanh sua slippers", "chap hinh su slippers", "chap hanh tu slippers", "chap hanh su slippery", "chap hanh su 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: (((("chap hanh su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chap hanh su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chap hanh su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chap hanh su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.