Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phu cac moi snippets" » "phu cac code snippets", "phuc cac moi snippets", "pha cac moi snippets", "phu can moi snippets", "phu cac mon snippets", "phu cac toi snippets", "phu cac thoi 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 ("phu cac moi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phu cac moi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phu cac moi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phu cac moi snippets"))) or ("locating bug core snippets"))*.