Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khat sua can snippets" » "khat sua code snippets", "thuat sua can snippets", "khat ha can snippets", "luat sua can snippets", "khat cua can snippets", "khat su can snippets", "khat sua nang 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 ("khat sua can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khat sua can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khat sua can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khat sua can snippets"))) or ("locating bug core snippets"))*.