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