Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"qua la doi snippets" » "qua la code snippets", "qua lao doi snippets", "qua lau doi snippets", "qua ca doi snippets", "qua lua doi snippets", "qua lap doi snippets", "qua la don 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 ("qua la 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 ("qua la doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( qua la doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("qua la doi snippets"))) or ("locating bug core snippets"))*.