Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ly cuoi cung snippets" » "ly cuoi cua snippets", "le cuoi cung snippets", "ly cuoc cung snippets", "la cuoi cung 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 cung 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 cung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ly cuoi cung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ly cuoi cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.