Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap lieu doi snippets" » "cap dieu doi snippets", "vat lieu doi snippets", "tai lieu doi snippets", "cap lieu boi snippets", "cap lieu voi snippets", "cap lieu dai 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: (((("python using java snippets") or ("cap lieu doi snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cap lieu doi snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cap lieu doi snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cap lieu doi snippets"))) or ("locating bug code snippets"))*.