Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"long va cua snippets" » "long va code snippets", "luong va cua snippets", "long van cua snippets", "blong va cua snippets", "long va chua snippets", "long via cua snippets", "long ca cua 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: (((("long va cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long va cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( long va cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long va cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.