Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cai mat can snippets" » "cai dat can snippets", "gai mat can snippets", "cham mat can snippets", "cai bat can snippets", "cai mat dan snippets", "cai mao can snippets"
"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: (((("cai mat can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cai mat can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cai mat can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cai mat can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.