Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi long cuc snippets" » "thai long cuc snippets", "thi cong cuc snippets", "thi hong cuc snippets", "thi long cua snippets", "thi tong cuc snippets", "thi luong cuoc 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: (((("thi long cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi long cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi long cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi long cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.