Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh dat hon snippets" » "dinh dat code snippets", "dinh ket hon snippets", "dinh van hon snippets", "dinh lam hon snippets", "dinh doat hon snippets", "dinh dat phong snippets", "dinh dat hang 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 dat hon 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 dat hon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dinh dat hon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh dat hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.