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