Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chao cuu cac snippets" » "cham cuu cac snippets", "chao chu cac snippets", "khao cuu cac snippets", "chao cua cac snippets", "chao cuu dac snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("chao cuu cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chao cuu cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chao cuu cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao cuu cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.