Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban pha con snippets" » "ban pha code snippets", "ban phap con snippets", "ban nha con snippets", "ban ha con snippets", "ban phai con snippets", "ban phau con snippets", "ban pha co 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 ("ban pha con snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ban pha con snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ban pha con snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ban pha con snippets"))) or ("locating bug core snippets"))*.