Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phoi van mo snippets" » "phoi van code snippets", "phi van mo snippets", "phoi va mo snippets", "phong van mo snippets", "phoi van mao snippets", "phoi van do snippets", "phoi 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 ("phoi 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 ("phoi van mo snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phoi van mo snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phoi van mo snippets"))) or ("locating bug core snippets"))*.