Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khan cap doi snippets" » "khan cap code snippets", "khan ap doi snippets", "than cap doi snippets", "khoan cam doi snippets", "khan cap do snippets", "khan cau doi snippets", "khan lap 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: (((("khan cap doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khan cap doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khan cap doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khan cap doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.