Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc mot co snippets" » "chua mot co snippets", "chuc hoat co snippets", "cua mot co snippets", "chuc mot so snippets", "chuc mot cong 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: (((("chuc mot co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc mot co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc mot co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc mot co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.