Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hat doi canh snippets" » "hat doi code snippets", "hat doi hanh snippets", "hat boi canh snippets", "hat do canh snippets", "hoat doi canh snippets", "thay doi canh snippets", "hang doi canh 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: (((("hat doi canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat doi canh snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hat doi canh snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat doi canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.