Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thoi cua chi snippets" » "hoi cua chi snippets", "thai cua chi snippets", "troi cua chi snippets", "thoi cua chu snippets", "thoi ca chi snippets", "thoi cua cha 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: (((("thoi cua chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thoi cua chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thoi cua chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi cua chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.