Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu do con snippets" » "thu do code snippets", "thuy do con snippets", "khu do con snippets", "tu do con snippets", "thu do cong snippets", "thu do son snippets", "thu do co snippets"
"python using java snippets" » "python using data 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: (((("thu do con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu do con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thu do con snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu do con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.