Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha van cuc snippets" » "pha van code snippets", "pham van cuc snippets", "phan van cuc snippets", "phap van cuc snippets", "pha van duc snippets", "pha van luc snippets", "pha van cu snippets"
"python using java snippets" » "python using data snippets"

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 ("pha van cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("pha van cuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( pha van cuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("pha van cuc snippets"))) or ("locating bug core snippets"))*.