Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh cuc do snippets" » "dinh cuc code snippets", "dinh chuc do snippets", "dinh cuu do snippets", "dinh cu do snippets", "dinh cuc du snippets", "dinh muc do snippets", "dinh cuoc doi 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: (((("dinh cuc do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh cuc do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dinh cuc do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh cuc do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.