Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tinh so cuc snippets" » "tinh son cuc snippets", "tinh soc cuc snippets", "dinh so cuc snippets", "tinh so cua snippets", "tinh so cuu 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: (((("tinh so 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: (((("tinh so cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tinh so cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tinh so cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.