Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac xe doi snippets" » "cac xe code snippets", "cac he doi snippets", "cac ke doi snippets", "cac le doi snippets", "cac te doi snippets", "cac ve doi snippets", "cac de 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: (((("python using java snippets") or ("cac xe doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cac xe doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cac xe doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cac xe doi snippets"))) or ("locating bug core snippets"))*.