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